图书 22,167 Government Document 2,260 序列 1,619 Conference Proceeding 1,409 杂志 685 电子 378 未知 152 Thesis 116 Book Chapter 54 实物 12 手稿 9 音频 6 工具包 5 Reference Material 4 地图 2 照片 2 查看所有 ...

S - Agriculture 24,756

Food and Agriculture Organization of the United Nations 1,366 United States National Marine Fisheries Service 569 U.S. Fish and Wildlife Service 379 Walton, Izaak, 1593-1683 333 Daniel B. Fearing Collection of Fish and Fishing (Houghton Library) 242 Cotton, Charles, 1630-1687 199 United States Bureau of Fisheries 195 United States Bureau of Commercial Fisheries 133 ebrary, Inc 132 Organisation for Economic Co-operation and Development 116 General Fisheries Council for the Mediterranean (Food and Agriculture Organization of the United Nations) 115 Morse Whaling Collection (Brown University) 111 United States Congress. House. Committee on Merchant Marine and Fisheries 105 United States National Oceanic and Atmospheric Administration 99 American Fisheries Society 88 Fiske Icelandic Collection 85 Canada Department of Fisheries and Oceans 79 United States Bureau of Sport Fisheries and Wildlife 78 Northeast Fisheries Science Center (U.S.) 72 Canadian Science Advisory Secretariat 70 International Fisheries Exhibition 67 South Pacific Commission 60 California Department of Fish and Game 58 Southwest Fisheries Center (U.S.) 58 European Inland Fisheries Advisory Commission 49 ProQuest (Firm) 49 United States General Accounting Office 44 Coche, A. G 43 Northeast Fisheries Center (U.S.) 40 De Gruyter 39 查看所有 ...

English 20,553 French 1,448 Spanish 702 Japanese 660 German 360 Indonesian 335 Russian 300 Chinese 249 Portuguese 200 Italian 186 Korean 160 Norwegian 116 Dutch 94 Danish 89 Icelandic 73 Vietnamese 73 Arabic 61 Multiple 54 Swedish 53 Thai 36 Turkish 30 Polish 28 Finnish 25 Malay 25 Latin 18 Undetermined 17 No linguistic content 16 Central Khmer 14 Croatian 13 Czech 13 查看所有 ...

Congresses 1,928 Periodicals 1,533 History 1,090 Conference papers and proceedings 965 Statistics 760 Electronic books 617 Early works to 1800 315 Biography 261 Anecdotes 254 Bibliography 241 Early works 206 Biographies 160 Handbooks, manuals, etc 160 Pictorial works 155 Dictionaries 136 Guidebooks 130 Bibliographies 104 Electronic journals 102 Handbooks and manuals 90 Directories 76 Case studies 68 Humor 61 Documentary films 60 Sources 58 Autobiographies 52 Catalogs 46 Academic theses 45 Internet resource 45 Identification 44 Juvenile literature 42 查看所有 ...

20th century 188 19th century 144 1900-1999 86 Early works to 1800 66 18th century 58 1593-1683 49 1800-1899 37 21st century 26 17th century 20 1900 - 1999 18 20e siècle 18 1800-1999 17 1630-1687 16 To 1500 16 1946- 14 Geschichte 12 1800 - 1899 11 1700-1799 10 16th century 9 Tokugawa period, 1600-1868 9 20e siècle 8 1700-1899 7 1858-1954 7 1860-1924 7 19e siècle 7 1600-1868 6 1900-2099 6 1942- 6 1955- 6 1975- 6 查看所有 ...

United States 1,527 Japan 759 Great Britain 680 Canada 469 Alaska 408 Indonesia 385 California 355 India 306 Atlantic Ocean 297 France 271 Pacific Ocean 269 British Columbia 258 North America 234 England 222 Scotland 207 Europe 197 Newfoundland and Labrador 196 Australia 191 China 188 North Atlantic Ocean 187 Massachusetts 171 Washington (State) 166 Africa 161 Pacific Coast 147 Florida 144 Norway 144 Philippines 138 Indian Ocean 131 Spain 130 North Carolina 129 查看所有 ...