Book 2,889 Conference Proceeding 115 Journal 102 Serial 61 Government Document 11 Electronic 3 Audio 2 Unknown 2 Newspaper 1 Photo 1 see all ...

S - Agriculture 3,061

Pochvennyĭ institut imeni V.V. Dokuchaeva 42 Pochvennyĭ institut imeni V.V. Dokuchaeva 40 National Science Foundation (U.S.) 30 Sotheby's (Firm) 22 Mifʻal tirgume ha-madaʻ ha-Yiśreʼeli 21 Institut geografii (Akademii͡a nauk SSSR) 19 Vsesoi︠u︡znai︠a︡ akademii︠a︡ selʹskokhozi︠a︡ĭstvennykh nauk imeni V.I. Lenina 19 Akademii︠a︡ nauk SSSR 17 Gerasimov, I. P (Innokentiĭ Petrovich), 1905-1985 17 Institut geografii (Akademii︠a︡ nauk SSSR) 17 United States Department of Agriculture 17 Kovda, Viktor Abramovich 15 Vsesoi︠u︡znai︠a︡ akademii︠a︡ selʹskokhozi︠a︡ĭstvennykh nauk imeni V.I. Lenina 15 Kovda, V. A (Viktor Abramovich) 14 Rode, A. A (Alekseĭ Andreevich), 1896-1979 13 Vsesoi͡uznai͡a akademii͡a selʹskokhozi͡aĭstvennykh nauk imeni V.I. Lenina 12 Dokuchaev, V. V (Vasiliĭ Vasilʹevich), 1846-1903 11 Goncharov, P. L (Petr Lazarevich) 11 Rode, A. A (Alekseĭ Andreevich), 1896-1979 11 Antipov-Karataev, I. N (Ivan Nikolaevich), 1888-1965 10 Glazovskai͡a, M. A 10 Indian National Scientific Documentation Centre 10 Institut ėkonomiki (Akademii︠a︡ nauk SSSR) 10 Krupenikov, I. A (Igorʹ Arkadʹevich) 10 Soviet Union Ministerstvo selʹskogo khozi︠a︡ĭstva 10 United States Soil Conservation Service 10 Usovskiĭ, B. N 10 Vilenskiĭ, D. G (Dmitriĭ Germogenovich), 1892-1960 10 Agarev, A. F (Aleksandr Fedorovich) 9 Food and Agriculture Organization of the United Nations 9 see all ...

History 211 Periodicals 109 Biography 99 Congresses 87 Dictionaries 70 Conference papers and proceedings 65 Biographies 52 Statistics 40 Classification 30 Auction catalogs 22 Bibliography 21 Maps 16 Bibliographies 14 Sources 12 Handbooks and manuals 11 Handbooks, manuals, etc 8 reference 8 referencia 8 référence bibliographique 7 Directories 6 Exhibitions 6 Périodiques 6 Pictorial works 6 Bio-bibliography 5 Juvenile literature 5 Catalogs 4 Early works to 1800 4 Festschriften 4 Autobiographies 3 Congress 3 see all ...

20th century 26 1846-1903 22 1900-1999 15 19th century 12 1863-1939 11 1800-1899 9 1946-1950 7 1900 - 1999 6 1845-1895 5 1865-1948 5 1833-1923 4 1861-1917 4 1867-1927 4 20e siècle 4 1862-1911 3 1894-1971 3 1946 - 1950 3 1991- 3 21st century 3 1738-1833 2 1843-1920 2 1860-1900 2 1873-1959 2 1874-1958 2 1875-1954 2 1877-1952 2 1878-1942 2 1887-1943 2 1893- 2 1906-1976 2 see all ...

Soviet Union 1,048 Russia (Federation) 575 Russia 244 Kazakhstan 87 Belarus 80 Siberia 63 Ukraine 52 Russian S.F.S.R 46 Uzbekistan 40 Moldova 38 Asia, Central 32 Russie 29 Siberia, Western 24 Russia, Northern 22 Asia 20 Europe, Eastern 20 Kyrgyzstan 20 URSS 17 United States 17 Azerbaijan 16 China 15 Europe 15 Caucasus, Northern 14 Russian Far East 14 Turkmenistan 13 Ural Mountains Region 13 Central Asia 12 Komi 12 Volga River Valley 12 Caucasus 11 see all ...