Book 9,506 Government Document 995 Serial 410 Journal 269 eBook 237 Conference Proceeding 107 Electronic 92 Microfilm 63 Thesis 34 Unknown 32 Book Chapter 18 Video 6 Manuscript 5 Map 4 Kit 3 Photo 3 Software 3 VHS 2 Audio 1 Musical Score 1 see all ...

S - Agriculture 10,505

U.S. Fish and Wildlife Service 393 Roosevelt, Theodore, 1858-1919 137 United States Bureau of Commercial Fisheries 134 United States Bureau of Sport Fisheries and Wildlife 107 U.S. Army Engineer Waterways Experiment Station Coastal Ecology Group 94 National Wetlands Research Center (U.S.) 61 Fairman Rogers Collection (University of Pennsylvania) 57 United States Bureau of Biological Survey 57 Wildlife Society 55 Herbert, Henry William, 1807-1858 51 United States Congress. House. Select Committee on Conservation of Wildlife Resources 45 United States Bureau of the Census 41 U.S. Fish and Wildlife Service Region 7 40 National Coastal Ecosystems Team (U.S.) 39 Markham, Gervase, 1568?-1637 37 Canadian Wildlife Service 36 Grinnell, George Bird, 1849-1938 35 Reeve Collection (Athenaeum of Philadelphia) 35 U.S. Fish and Wildlife Service Division of Federal Aid 33 United States Department of Agriculture 33 Tilander, Gunnar, 1894-1973 31 Frederick II, Holy Roman Emperor, 1194-1250 30 Wisconsin Department of Natural Resources 28 Corbett, Jim, 1875-1955 27 Wildlife Management Institute 27 Cox, Nicholas, active 1673-1721 25 Hawker, Peter, 1786-1853 25 St. Martin's Press/Tor Archive (Brown University) 25 Gillmore, Parker 23 ebrary, Inc 23 see all ...

English 8,769 French 452 German 397 Spanish 212 Russian 131 Italian 95 Arabic 74 Latin 63 Japanese 53 Swedish 42 Polish 39 Portuguese 39 Norwegian 36 Thai 34 Dutch 30 Chinese 24 Afrikaans 22 Turkish 22 Danish 20 Hindi 19 Czech 18 Urdu 18 Hungarian 17 Persian 16 Finnish 14 Bengali 13 Romanian 12 Undetermined 8 Catalan 7 Old French 7 see all ...

Periodicals 465 History 440 Early works to 1800 348 Biography 329 Anecdotes 226 Early works 187 Biographies 186 Electronic books 153 Congresses 137 Dictionaries 104 Conference papers and proceedings 100 Statistics 96 Bibliography 81 Pictorial works 80 Autobiographies 64 Guidebooks 47 Fiction 45 Directories 42 Handbooks, manuals, etc 36 Humor 33 Juvenile literature 33 Bibliographies 31 Broadsides 28 Advertisements 27 Catalogs 26 Terminology 22 Exhibitions 21 Handbooks and manuals 21 Outdoor books 21 Illustrated works 20 see all ...

19th century 99 Early works to 1800 99 20th century 73 1858-1919 43 17th century 41 To 1500 30 1800-1899 28 1900-1999 25 1875-1955 20 16th century 15 18th century 15 James I, 1603-1625 14 1851-1917 12 1194-1250 11 1331-1391 11 1952- 9 19e siècle 9 Charles I, 1625-1649 9 1800-1999 8 1951- 8 20e siècle 8 1820-1866 7 1886-1946 7 1940- 7 British occupation, 1765-1947 7 Middle English, 1100-1500 7 1947- 6 To 146 B.C 6 15th century 5 1820- 5 see all ...

United States 1,139 Great Britain 378 Africa 335 India 317 North America 285 England 255 Alaska 216 Canada 142 South Africa 141 Africa, East 130 Wisconsin 130 France 129 West (U.S.) 110 Germany 102 California 97 Spain 91 Russia (Federation) 71 Kenya 66 Scotland 66 Pennsylvania 64 New York (State) 61 Japan 59 Colorado 54 Tanzania 54 Texas 54 Europe 53 Southern States 53 Italy 52 Zimbabwe 51 Africa, Southern 48 see all ...