Author
Colorado Agricultural College. Extension Service
56
Soviet Union. Ministerstvo selʹskogo khoz︠i︡aĭstva
32
Indian Council of Agricultural Research
30
Ukraine. Ministerstvo silʹsʹkoho hospodarstva
23
Colorado A & M College. Extension Service
21
Gosudarstvennyĭ agropromyshlennyĭ komitet SSSR
18
Indonesia. Biro Pusat Statistik
17
Ceylon
15
Colorado State College (Fort Collins, Colo.). Extension Service
15
India. Directorate of Economics and Statistics
15
Indonesia. Direktorat Jenderal Kehutanan
15
Akademi︠i︡a na selskostopanskite nauki
14
Russian S.F.S.R. Ministerstvo selʹskogo khoz︠i︡aĭstva
14
Southwest Missouri State University. State Fruit Experiment Station
14
Vseso︠i︡uznyĭ institut nauchnoĭ i tekhnicheskoĭ informa︠t︡sii (Soviet Union)
13
Akademia Rolnicza im. H. Kołłątaja w Krakowie
12
American Rose Society
12
International Maize and Wheat Improvement Center
12
Vseso︠i︡uzna︠i︡a akademi︠i︡a selʹskokhoz︠i︡aĭstvennykh nauk imeni V.I. Lenina
12
Akademia Rolniczo-Techniczna w Olsztynie
11
Szkoła Główna Gospodarstwa Wiejskiego--Akademia Rolnicza w Warszawie
11
Akademia Rolnicza w Krakowie
10
Selskostopanska akademi︠i︡a (Bulgaria)
10
Wyższa Szkoła Rolnicza w Krakowie
10
Bulgaria. Ministerstvo na zemedelieto i khranitelnata promishlenost
9
Hawaiian Sugar Planters' Association. Experiment Station
9
Instituto Nacional de Tecnología Agropecuaria (Argentina)
9
Koninklijk Genootschap voor Landbouwwetenschap (Netherlands)
9
Nauchno-tekhnicheskoe obshchestvo selʹskogo khoz︠i︡aĭstva. ︠T︡Sentralʹnoe pravlenie
9
Akademia Rolnicza w Warszawie
8
American Farm Bureau Federation
8
California Avocado Association
8
Deutsche Landwirtschafts-Gesellschaft (Germany : West)
8
Hawaii Agricultural Experiment Station
8
Selskostopanska akademi︠i︡a Georgi Dimitrov
8
Soviet Union. Ministerstvo sovkhozov
8
Universidad de la República (Uruguay). Facultad de Agronomía
8
Deutsche Akademie der Landwirtschaftswissenschaften zu Berlin
7
Forest Research Institute (Dehra Dūn, India)
7
Forest Research Institute (N.Z.)
7
Hyōgo Nōka Daigaku
7
Institut nauchnoĭ informa︠t︡sii (Akademi︠i︡a nauk SSSR)
7
Iowa State College. Extension Service
7
Iowa State University. Cooperative Extension Service
7
Japan. Nōrinshō. Nōrin Keizaikyoku. Tōkei Chōsabu
7
Michigan Agricultural College
7
National Duroc-Jersey Record Association
7
Nauchno-tekhnicheskoe obshchestvo pishchevoĭ promyshlennosti (Soviet Union). ︠T︡Sentralʹnoe pravlenie
7
New York State College of Agriculture
7
Ohio Agricultural Experiment Station
7
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