Q - Science 1,784

U.S. Fish and Wildlife Service 28 Harvard University Museum of Comparative Zoology 25 North Dakota Pittman-Robertson Division 18 Zoological Society of London 18 Field Museum of Natural History 17 National Audubon Society 16 United States National Park Service 15 Chicago Natural History Museum 13 Deutsche Zoologische Gesellschaft 13 U.S. Fish and Wildlife Service Office of Migratory Bird Management 13 United States Bureau of Biological Survey 13 Royal Entomological Society of London 12 Smithsonian Institution 12 University of California, Berkeley 12 Zoological Survey of India 12 British Museum (Natural History) 11 J.L.B. Smith Institute of Ichthyology 10 American Entomological Society 9 University of California (1868-1952) 9 Field Columbian Museum 8 Linnean Society of London 8 Stazione zoologica di Napoli 8 University of Michigan Museum of Zoology 8 Zoologicheskiĭ institut (Akademii︠a︡ nauk SSSR) 8 Museu Nacional (Brazil) 7 New York Zoological Society 7 Polska Akademia Nauk Instytut Zoologiczny 7 Royal Ontario Museum 7 Staatliches Museum für Tierkunde in Dresden (Germany) 7 U.S. Fish and Wildlife Service Division of Migratory Bird Management 7 Ver todos ...

English 1,343 German 228 French 178 Spanish 81 Russian 66 Portuguese 46 Italian 44 Multiple 27 Czech 20 Polish 20 Japanese 19 Dutch 10 Swedish 10 Ukrainian 9 Chinese 7 Finnish 6 Hungarian 6 Afrikaans 5 Romanian 5 Slovak 5 Bulgarian 4 Croatian 4 Icelandic 3 Latin 3 Catalan 2 Danish 2 Estonian 2 Norwegian 2 Hebrew 1 Korean 1 Ver todos ...

Periodicals 1,064 Periodical 120 Electronic journals 49 Périodiques 39 Congresses 37 Statistics 35 Périodiques 31 Directories 27 Conference papers and proceedings 23 Bibliography 19 Classification 19 Abstracts 15 periodicals 13 Collections 12 Serial publications 12 Zeitschrift 12 Identification 9 Computer network resources 8 Guidebooks 8 Catalogs 7 Directory 7 Monografische Reihe 7 Internet resource 6 Catalogs and collections 5 Bibliographies 4 Collected Work 4 Congress 4 Terminology 4 series 4 Annual reports 3 Ver todos ...

1882- 2 1787-1864 1 1829-1884 1 1830-1834 1 1882 1

United States 98 Australia 28 Canada 26 Brazil 24 California 23 North America 23 India 22 Poland 21 Africa 20 Japan 20 Argentina 19 Great Britain 18 North Dakota 14 Pacific Ocean 13 South Africa 13 Africa, Southern 12 Congo (Democratic Republic) 12 Czechoslovakia 12 Finland 12 Italy 12 Soviet Union 12 New Zealand 11 Massachusetts 10 Ontario 10 Pacific Coast 10 Ukraine 10 New York (State) 9 Spain 9 England 8 Hawaii 8 Ver todos ...