Library of Congress Subject Headings (September 2025)
LIBRARY OF CONGRESS SUBJECT HEADINGS
APPROVED MONTHLY LIST 10 LCSH (September 2025)

Select this link to view the Summary of Decisions.
 
 
LCSH TERMS
 
150
Aerial surveys in fishery management    [May Subd Geog]    [sp2025001616]
(C)
550
BT Fishery management
 
 
150
Ait Hadiddou (Berber people)    [May Subd Geog]    [sp2025001651]
(C)
450
UF Ait Haddidou (Berber people)
 
450
UF Ait Hadiddau (Berber people)
 
450
UF Ait Hadiddu (Berber people)
 
450
UF Aït Hdiddou (Berber people)
 
450
UF Ayt Hadiddou (Berber people)
 
450
UF Ayt Hadiddu (Berber people)
 
450
UF Ayt Ḥdiddu (Berber people)
 
450
UF Haddidou (Berber people)
 
450
UF Hadiddau (Berber people)
 
450
UF Hadiddou (Berber people)
 
450
UF Hadiddu (Berber people)
 
450
UF Hdiddou (Berber people)
 
450
UF Ḥdiddu (Berber people)
 
550
BT Berbers
 
550
BT Ethnology--Morocco
 
 
150
Alien plants    [May Subd Geog]    [sp 92003672 ]
(C)
072
H 1180 DELETE FIELD
 
450
UF Nonnative plants ADD FIELD
 
450
UF Non-native wild plants ADD FIELD
 
 
150
Apartment houses--Korea (South)    [sp2025001761]
 
 
150
Aryl diazonium salts    [May Subd Geog]    [sp2025001640]
(C)
550
BT Diazonium salts
 
 
150
Australasian bittern    [May Subd Geog]    [sp2015001041]
(C)
450
UF Matuku-hūrepo ADD FIELD
 
 
151
Ayutthaya (Kingdom)--Kings and rulers    [sp2025001624]
 
 
151
Badlands (S.D. and Neb.)    [sp 93004159 ]
(C)
451
UF Badland Region (S.D. and Neb.) ADD FIELD
 
451
UF Makȟóšiča (S.D. and Neb.) ADD FIELD
 
451
UF Mako Sica (S.D. and Neb.) ADD FIELD
 
451
UF White River Badlands (S.D. and Neb.) ADD FIELD
 
 
100
Bān Phlū Lūang dynasty, 1688-1767    [Not Subd Geog]    [sp2025001593]
(C)
551
BT Ayutthaya (Kingdom)--Kings and rulers
 
551
BT Thailand--Kings and rulers
 
 
150
Bird watchers CHANGE HEADING
(C)
150
Birders    [May Subd Geog]    [sp 86000714 ]
 
450
UF Bird watchers [Former heading]
 
550
BT Hobbyists
 
550
BT Naturalists
 
 
150
Bird watching CHANGE HEADING
(C)
150
Birding    [May Subd Geog]    [sp 85014305 ]
 
053
QL677.5 (General)
 
053
QL679-QL695.5 (Local)
 
450
UF Bird watching [Former heading]
 
450
UF Birdwatching
 
450
UF Watching birds
 
550
BT Wildlife watching
 
 
150
Bird watching--Great Britain CHANGE HEADING
 
150
Birding--Great Britain    [sp2009117129]
 
 
150
Bird watching--Guidebooks CHANGE HEADING
 
150
Birding--Guidebooks    [sp 85014306 ]
 
450
UF Bird watching--Guide-books [Former heading]
 
 
150
Bird watching--Juvenile literature CHANGE HEADING
 
150
Birding--Juvenile literature    [sp2009117130]
 
 
150
Bird watching--North America CHANGE HEADING
 
150
Birding--North America    [sp2009117131]
 
 
150
Bird watching--Religious aspects CHANGE HEADING
 
150
Birding--Religious aspects    [sp2003001704]
 
 
150
Bird watching--Religious aspects--Buddhism CHANGE HEADING
 
150
Birding--Religious aspects--Buddhism    [sp2019001612]
 
 
150
Bird watching--Religious aspects--Christianity CHANGE HEADING
 
150
Birding--Religious aspects--Christianity    [sp2019001613]
 
 
150
Birders in art    [Not Subd Geog]    [sp2025000572]
(C)
 
151
Black Hills (S.D. and Wyo.)    [sp 85014569 ]
(C)
451
UF Costa Negra (S.D. and Wyo.) ADD FIELD
 
451
UF Cote Noire (S.D. and Wyo.) ADD FIELD
 
451
UF He Sapa (S.D. and Wyo.) ADD FIELD
 
451
UF Ȟesápa (S.D. and Wyo.) ADD FIELD
 
451
UF Paha Sapa (S.D. and Wyo.) ADD FIELD
 
 
150
Bouteloua    [May Subd Geog]    [sp2025001521]
(C)
053
QK495.G74 (Botany)
 
450
UF Actinochloa
 
450
UF Antichloa
 
450
UF Aristidium
 
450
UF Atheropogon
 
450
UF Botelua
 
450
UF Buchloe
 
450
UF Buchlomimus
 
450
UF Bulbilis
 
450
UF Calanthera
 
450
UF Cathestecum
 
450
UF Chondrosium
 
450
UF Cyclostachya
 
450
UF Erucaria
 
450
UF Eutriana
 
450
UF Fourniera
 
450
UF Grama
 
450
UF Griffithsochloa
 
450
UF Heterosteca
 
450
UF Lasiostega
 
450
UF Nestlera
 
450
UF Opizia
 
450
UF Pleiodon
 
450
UF Polyschistis
 
450
UF Pringleochloa
 
450
UF Soderstromia
 
450
UF Strombodurus
 
450
UF Triaena
 
450
UF Triathera
 
450
UF Triplathera
 
550
BT Grasses
 
550
BT Polyodon
 
 
100
Bruml family    [Not Subd Geog]    [sp 85017312 ]
 
400
UF Brum family DELETE FIELD
 
 
150
Buffalograss    [May Subd Geog]    [sp2025001520]
(C)
053
QK495.G74 (Botany)
 
450
UF Anthephora axilliflora
 
450
UF Bouteloua dactyloides
 
450
UF Bouteloua mutica
 
450
UF Buchloe dactyloides
 
450
UF Bulbilis dactyloides
 
450
UF Calanthera dactyloides
 
450
UF Casiostega dactyloides
 
450
UF Casiostega hookeri
 
450
UF Lasiostega humilis
 
450
UF Melica mexicana
 
450
UF Sesleria dactyloides
 
550
BT Bouteloua
 
 
150
Building information modeling--Law and legislation    [May Subd Geog]    [sp2025001795]
(C)
550
BT Building laws
 
 
150
Chevrons    [May Subd Geog]    [sp 85023179 ]
(C)
053
UC530-UC535 DELETE FIELD
 
053
UC530-UC535 (Military science) ADD FIELD
 
450
UF Cheverons ADD FIELD
 
550
BT Badges DELETE FIELD
 
550
BT Decoration and ornament ADD FIELD
 
550
BT Heraldry ADD FIELD
 
 
150
Christmas poetry, Estonian    [May Subd Geog]    [sp2025001613]
(C)
450
UF Estonian Christmas poetry
 
550
BT Estonian poetry
 
 
151
Collieston Pier (Collieston, Ellon, Scotland)    [sp2025001845]
(C)
550
BT Piers--Scotland
 
667
This heading is not valid for use as a geographic subdivision.
 
 
150
Coptic women    [May Subd Geog]    [sp2025001618]
(C)
550
BT Christian women
 
 
110
Crescent House (Valdosta, Ga.)    [sp2025001627]
(C)
410
UF Colonel William S. West House (Valdosta, Ga.)
 
410
UF Crescent (Valdosta, Ga.)
 
410
UF West House (Valdosta, Ga.)
 
550
BT Dwellings--Georgia
 
 
150
Debate poetry, Tagalog    [May Subd Geog]    [sp2025001836]
(C)
450
UF Tagalog debate poetry
 
550
BT Tagalog poetry
 
 
100
Deckebach family    [Not Subd Geog]    [sp2025001670]
(C)
072
H 1120
 
 
150
Diazonium salts    [May Subd Geog]    [sp2025001641]
(C)
550
BT Salts
 
 
150
Disruptive technologies--Religious aspects    [sp2025001741]
(C)
 
150
Disruptive technologies--Religious aspects--Islam    [sp2025001742]
(C)
 
150
Dolphin populations    [May Subd Geog]    [sp2025001619]
(C)
450
UF Dolphin stocks
 
450
UF Dolphins--Stocks
 
550
BT Cetacea populations
 
 
150
Dolphin populations--Estimates    [May Subd Geog]    [sp2025001620]
(C)
450
UF Dolphin populations--Estimation
 
450
UF Estimates of dolphin populations
 
450
UF Estimation of dolphin populations
 
550
BT Marine mammalogy--Technique
 
550
RT Dolphins--Counting
 
 
150
Dolphins--Counting    [May Subd Geog]    [sp2025001621]
(C)
550
RT Dolphin populations--Estimates
 
 
150
Dopants    [May Subd Geog]    [sp2025001765]
(C)
450
UF Doping agents
 
550
BT Chemical elements
 
550
BT Chemicals
 
 
150
Double electron-electron resonance spectroscopy    [May Subd Geog]    [sp2025001766]
(C)
450
UF DEER spectroscopy
 
450
UF PELDOR spectroscopy
 
450
UF Pulse electron double resonance spectroscopy
 
450
UF Pulsed electron-electron double resonance spectroscopy
 
550
BT Electron paramagnetic resonance spectroscopy
 
 
150
Dresses    [May Subd Geog]    [sp 97005993 ]
(C)
550
BT Women's clothing DELETE FIELD
 
550
BT Clothing and dress ADD FIELD
 
 
150
Electrochemical imaging    [May Subd Geog]    [sp2025001633]
(C)
450
UF Imaging, Electrochemical
 
450
UF Imaging systems in electrochemistry
 
550
BT Electrochemistry--Technique
 
550
BT Imaging systems in chemistry
 
 
150
Electrochemistry--Technique    [sp2025001634]
(C)
 
150
Emotions in the Qurʼan    [sp2025001658]
(C)
 
151
Europe--Civilization--Scandinavian influences    [sp 94001941 ]
 
551
BT Europe--Civilization DELETE FIELD
 
551
BT Scandinavia--Civilization ADD FIELD
 
 
150
Evans, Homer (Fictitious character) CANCEL HEADING    [sp 93000330 ]
(C)
682
This authority record has been deleted because the subject heading is covered by an identical name heading (DLC)no2025099378
 
 
150
Evening gowns    [May Subd Geog]    [sp 91001878 ]
(C)
450
UF Ball gowns ADD FIELD
 
450
UF Gowns, Ball ADD FIELD
 
550
BT Women's clothing DELETE FIELD
 
550
BT Clothing and dress ADD FIELD
 
 
150
Express highways--Florida    [sp2025001745]
 
 
150
Fantasy fiction, Urdu    [May Subd Geog]    [sp2025001796]
(C)
450
UF Urdu fantasy fiction
 
550
BT Urdu fiction
 
 
151
Festung Koblenz und Ehrenbreitstein (Koblenz, Germany)    [sp2025001679]
(C)
451
UF Feste Koblenz (Koblenz, Germany)
 
451
UF Festung Koblenz (Koblenz, Germany)
 
451
UF Koblenz Fortress (Koblenz, Germany)
 
550
BT Fortification--Germany
 
667
This heading is not valid for use as a geographic subdivision.
 
 
150
Fly tyers CHANGE HEADING
(C)
150
Fly tiers    [May Subd Geog]    [sp 90005586 ]
 
450
UF Fly tyers [Former heading]
 
450
UF Flytiers
 
450
UF Flytyers
 
450
UF Tiers, Fly
 
450
UF Tyers, Fly
 
550
BT Fishers
 
 
150
Fruit--Development    [sp 88007602 ]
(C)
450
UF Fruit development ADD FIELD
 
450
UF Fruit set ADD FIELD
 
 
110
Gad's Hill Place (Kent, England)    [sp2025001609]
(C)
410
UF Gadshill Place (Kent, England)
 
550
BT Dwellings--England
 
550
BT School buildings--England
 
 
150
Gardeners    [May Subd Geog]    [sp 85053087 ]
(C)
550
BT Hobbyists ADD FIELD
 
 
150
Gay physicians    [May Subd Geog]    [sp2025001665]
(C)
550
BT Physicians
 
 
150
Ghost stories, Latvian    [May Subd Geog]    [sp2025001753]
(C)
450
UF Latvian ghost stories
 
550
BT Latvian fiction
 
 
151
Great comet of 1811    [sp2025001646]
(C)
451
UF C/1811 F1 (Comet)
 
451
UF C/1811 F1/Flaugergues
 
451
UF Comet C/1811/F1
 
451
UF Comet Flaugergues
 
451
UF Flaugergues comet
 
550
BT Comets
 
667
This heading is not valid for use as a geographic subdivision.
 
 
150
Hamdān (Arab people)    [May Subd Geog]    [sp2025001626]
(C)
053
DS219.H356
 
450
UF Banū Hamdān (Arab people)
 
450
UF Qabīlat Hamdān (Arab people)
 
550
BT Arabs
 
551
BT Ethnology--Yemen (Republic)
 
 
150
Horticulturists    [May Subd Geog]    [sp 85062208 ]
(C)
450
UF Horticulturalists ADD FIELD
 
 
151
Hudson Bay Mountain (B.C.)    [sp2025001785]
(C)
451
UF Dzilh Yez (B.C.)
 
451
UF Hudson Bay Mountains (B.C.)
 
550
BT Mountains--British Columbia
 
781
British Columbia--Hudson Bay Mountain
 
 
150
Humorous stories, Arabic    [May Subd Geog]    [sp2025001758]
(C)
450
UF Arabic humorous stories
 
550
BT Arabic fiction
 
 
150
Humorous stories, Croatian    [May Subd Geog]    [sp2025001759]
(C)
450
UF Croatian humorous stories
 
550
BT Croatian fiction
 
 
150
Hydroalkylation    [May Subd Geog]    [sp2025001767]
(C)
550
BT Alkylation
 
 
150
Indoramin    [May Subd Geog]    [sp2025001722]
(C)
450
UF Indoramina
 
450
UF Indoramine
 
450
UF Indoraminum
 
550
BT Adrenergic alpha blockers
 
550
BT Benzamide
 
550
BT Hypotensive agents
 
550
BT Indole
 
550
BT Piperidine
 
 
150
Insect-plant relationships--Climatic factors    [May Subd Geog]    [sp2025001489]
(C)
450
UF Insect-plant relationships--Effect of climate on
 
450
UF Insect-plant relationships--Effect of climatic changes on
 
550
BT Bioclimatology
 
550
BT Climatic changes
 
 
150
Insect-plant relationships--Effect of altitude on    [May Subd Geog]    [sp2025001486]
(C)
550
BT Altitude, Influence of
 
 
151
Inthanon, Mount (Thailand)    [sp2025001736]
(C)
451
UF Doi Intanon (Thailand)
 
451
UF Doi Inthanon (Thailand)
 
451
UF Intanon, Mount (Thailand)
 
451
UF Inthanon Mountain (Thailand)
 
451
UF Mount Intanon (Thailand)
 
451
UF Mount Inthanon (Thailand)
 
550
BT Mountains--Thailand
 
551
BT Tanen Range (Thailand and Burma)
 
781
Thailand--Inthanon, Mount
 
 
150
Intoxication in literature    [Not Subd Geog]    [sp2025001733]
(C)
 
150
Ion gels    [May Subd Geog]    [sp2025001622]
(C)
450
UF Ionic gels
 
450
UF Ionic liquid-based gels
 
450
UF Ionic liquid gels
 
450
UF Ionogels
 
550
BT Colloids
 
 
151
Jerusalem--History--Siege, 614 A.D.    [sp2025001498]
(C)
550
BT Sieges--Jerusalem
 
 
150
Literature--Semiotics    [Not Subd Geog]    [sp2025001834]
(C)
 
150
Lithium polysulfides    [May Subd Geog]    [sp2025001643]
(C)
550
BT Lithium compounds
 
550
BT Polysulfides
 
 
151
MacRosty Park (Crieff, Scotland)    [sp2025001718]
(C)
550
BT Parks--Scotland
 
667
This heading is not valid for use as a geographic subdivision.
 
 
150
Minesweepers in art    [Not Subd Geog]    [sp2025001748]
(C)
450
UF Mine sweeping in art
 
 
150
Molecular doping    [May Subd Geog]    [sp2025001715]
(C)
450
UF Doping, Molecular
 
550
BT Chemistry
 
550
BT Materials science
 
 
150
Nalbinding    [May Subd Geog]    [sp2025001681]
(C)
053
TT830
 
450
UF Naalbinding
 
450
UF Naalebinding
 
450
UF Nålbindning
 
450
UF Nålebinding
 
450
UF Needle-binding
 
550
BT Textile crafts
 
 
110
Newton Castle (Scotland)    [sp2025001652]
(C)
550
BT Castles--Scotland
 
 
150
Nickel phosphide    [May Subd Geog]    [sp2025001638]
(C)
450
UF Dinickel phosphide
 
550
BT Nickel compounds
 
550
BT Phosphides
 
 
151
Otisco Lake (N.Y.)    [sp2025001687]
(C)
451
UF Kaioongk Lake (N.Y.)
 
451
UF Ostisco Lake (N.Y.)
 
451
UF Otskah Lake (N.Y.)
 
550
BT Lakes--New York (State)
 
550
BT Reservoirs--New York (State)
 
781
New York (State)--Otisco Lake
 
 
151
Parque Lage (Rio de Janeiro, Brazil)    [sp2025001560]
(C)
451
UF Henrique Lage Park (Rio de Janeiro, Brazil)
 
451
UF Lage Park (Rio de Janeiro, Brazil)
 
451
UF Parque Henrique Lage (Rio de Janeiro, Brazil)
 
451
UF Parque Lage Rio (Rio de Janeiro, Brazil)
 
550
BT Parks--Brazil
 
667
This heading is not valid for use as a geographic subdivision.
 
 
150
Polymer ion gels    [May Subd Geog]    [sp2025001632]
(C)
450
UF PIGs (Polymer ion gels)
 
450
UF Polymer ionic gels
 
450
UF Polymer ionogels
 
550
BT Ion gels
 
550
BT Polymer colloids
 
 
150
Poppy playtime (Game)    [sp2026001511]
 
550
BT Video games
 
 
150
Pragmatic sanction of Charles VI, 1713 CANCEL HEADING    [sp 85106056 ]
(C)
682
This authority record has been deleted because the subject heading is covered by the name heading Charles VI, Holy Roman Emperor, 1685-1740. Sanctio pragmatica (1713) (DLC)no2025103137
 
 
150
Protein-based resins    [May Subd Geog]    [sp2025001713]
(C)
450
UF Protein resins
 
450
UF Proteinaceous resins
 
550
BT Gums and resins
 
 
151
Quarter Circle U Ranch (Ariz.)    [sp2025001645]
(C)
550
BT Ranches--Arizona
 
781
Arizona--Quarter Circle U Ranch
 
 
151
Queen Elizabeth Way (Ont.)    [sp 88005847 ]
(C)
451
UF QEW (Ont.) ADD FIELD
 
 
150
Reportage literature, Hungarian    [May Subd Geog]    [sp2025001650]
(C)
450
UF Hungarian reportage literature
 
550
BT Hungarian prose literature
 
 
150
Rwandan Genocide, Rwanda, 1994, in literature    [Not Subd Geog]    [sp2025001775]
(C)
 
151
Sam Mun Highland (Thailand)    [sp2007001707]
(C)
551
BT Tanen Range (Thailand and Burma) ADD FIELD
 
 
150
Science fiction, Welsh    [May Subd Geog]    [sp2025000181]
(C)
450
UF Welsh science fiction
 
550
BT Welsh fiction
 
 
150
Sex--Comic books, strips, etc. CANCEL HEADING    [sp 85120550 ]
(C)
682
This authority record has been deleted because the heading is replaced by the heading Sex--Comic books, strips, etc. a heading for which a subject authority record is not made because it uses a free-floating subdivision.
 
 
151
Shotover (England)    [sp2025001822]
(C)
451
UF Shotover Hill (England)
 
550
BT Commons--England
 
781
England--Shotover
 
 
150
Shuten Dōji (Legendary character) CANCEL HEADING    [sp 88005241 ]
(C)
682
This authority record has been deleted because the subject heading is covered by an identical name heading (DLC) no2025089269
 
 
150
Sonnets, Czech    [May Subd Geog]    [sp2025001610]
(C)
450
UF Czech sonnets
 
550
BT Czech poetry
 
 
150
Sonnets, Serbian    [May Subd Geog]    [sp2025001611]
(C)
450
UF Serbian sonnets
 
550
BT Serbian poetry
 
 
150
Sonnets, Slovak    [May Subd Geog]    [sp2025001612]
(C)
450
UF Slovak sonnets
 
550
BT Slovak poetry
 
 
150
Stereolithography    [May Subd Geog]    [sp2025001712]
(C)
450
UF SLA (Stereolithography)
 
550
BT Vat photopolymerization
 
 
150
Strain sensors    [May Subd Geog]    [sp2025001631]
(C)
550
BT Detectors
 
 
151
Sunshine State Parkway (Fla.) CHANGE HEADING
(C)
151
Florida's Turnpike (Fla.)    [sp 85130565 ]
 
451
UF Florida Turnpike (Fla.)
 
451
UF Ronald Reagan Turnpike (Fla.)
 
451
UF Sunshine State Parkway (Fla.) [Former heading]
 
550
BT Express highways--Florida
 
550
BT Toll roads--Florida
 
688
Heading changed from Sunshine State Parkway (Fla.) to Florida's Turnpike (Fla.) in August 2026.
 
781
Florida--Florida's Turnpike
 
 
151
Tanen Range (Thailand and Burma)    [sp2025001699]
(C)
451
UF Tane Range (Thailand and Burma)
 
451
UF Tanen Taunggyi Range (Thailand and Burma)
 
451
UF Tanen Taunggyi (Thailand and Burma)
 
451
UF Thanon Range (Thailand and Burma)
 
451
UF Thanon Thong Chai Range (Thailand and Burma)
 
451
UF Thanon Thongchai Range (Thailand and Burma)
 
451
UF Thanon Tong Chai Range (Thailand and Burma)
 
451
UF Thiukhao Thanon Thong Chai (Thailand and Burma)
 
451
UF Thư̄akkhao Thanon Thong Chai (Thailand and Burma)
 
550
BT Mountains--Burma
 
550
BT Mountains--Thailand
 
781
Tanen Range (Thailand and Burma)
 
 
100
Thipčhakkrāthiwong dynasty, 1732-1943    [Not Subd Geog]    [sp2025001703]
(C)
072
H 1120
 
400
UF Chao Chet Ton dynasty, 1732-1943
 
400
UF Ched Ton dynasty, 1732-1943
 
400
UF Chet Ton dynasty, 1732-1943
 
400
UF Chư̄a Čhet Ton, 1732-1943
 
400
UF Chuea Chet Ton, 1732-1943
 
400
UF Dibayachakkradhiwongse dynasty, 1732-1943
 
400
UF Jedton dynasty, 1732-1943
 
400
UF Rātchawong Čhao Čhet Ton, 1732-1943
 
400
UF Rātchawong Thipčhak, 1732-1943
 
400
UF Rātchawong Thipčhakkrāthiwong, 1732-1943
 
400
UF Thipčhak dynasty, 1732-1943
 
400
UF Thipphachak dynasty, 1732-1943
 
400
UF Thipphachakkrathiwong dynasty, 1732-1943
 
551
BT Thailand--Kings and rulers
 
 
150
Toll roads--Florida    [sp2025001746]
 
 
110
Tunch'on Chugong Ap'at'ŭ (Seoul, Korea)    [sp2025001743]
(C)
410
UF Dunchon Jugong Apartments (Seoul, Korea)
 
550
BT Apartment houses--Korea (South)
 
 
151
Tunjuelito River (Colombia)    [sp2025001740]
(C)
451
UF Bosa River (Colombia)
 
451
UF Río Bosa (Colombia)
 
451
UF Río Tunjuelito (Colombia)
 
451
UF Río Tunjuelo (Colombia)
 
451
UF Tunjuelo River (Colombia)
 
550
BT Rivers--Colombia
 
781
Colombia--Tunjuelito River
 
 
150
Utagaruta (Game)    [sp 85141587 ]
(C)
450
UF Uta-garuta (Game) ADD FIELD
 
550
BT Card games ADD FIELD
 
550
BT Matching games ADD FIELD
 
 
150
Vane, Harriet (Fictitious character) CANCEL HEADING    [sp 91002268 ]
(C)
682
This authority record has been deleted because the subject heading is covered by an identical name heading (DLC)no2025092284
 
 
150
Wamey language    [May Subd Geog]    [sp2024002896]
(C)
450
UF Conhague language
 
450
UF Coniagui language
 
450
UF Koniagui language
 
450
UF Konyagi language
 
450
UF Wamay language
 
450
UF Wamei language
 
551
BT Guinea--Languages
 
550
BT Niger-Congo languages
 
551
BT Senegal--Languages
 
 
150
Women poets, Welsh    [May Subd Geog]    [sp2025001653]
(C)
450
UF Welsh women poets
 
 
150
Xanthoceras    [May Subd Geog]    [sp2026001510]
 
053
QK495.S19 (Botany)
 
 
150
Xanthoceras sorbifolium    [May Subd Geog]    [sp2025001637]
(C)
053
QK495.S19 (Botany)
 
450
UF Yellowhorn
 
550
BT Sapindaceae
 
 
151
Yonge Street (Toronto, Ont.)    [sp 85149221 ]
(C)
550
BT Express highways--Ontario DELETE FIELD