作者
Magyar Tudományos Akadémia
10
Uniwersytet Jagielloński
7
Academia Republicii Populare Romîne
5
Eesti NSV Teaduste Akadeemia
5
Szkoła Główna Gospodarstwa Wiejskiego--Akademia Rolnicza w Warszawie
5
Food and Agriculture Organization of the United Nations
4
Instituto Anchietano de Pesquisas
4
Institutul de Geologie s̀i Geofizică
4
International Commission on Irrigation and Drainage
4
International Union of Crystallography
4
Unesco
4
Arizona State University
3
Bŭlgarska akademi︠i︡a na naukite
3
Centre national de la recherche scientifique (France)
3
Institut royal météorologique de Belgique
3
Institutul Geologic (Romania)
3
Institutul de Geologie si Geofizică
3
International Institution for Production Engineering Research
3
International Maize and Wheat Improvement Center
3
Islamic Chamber
3
League of Nations. Health Organization
3
New Brunswick
3
Oblates of Mary Immaculate
3
Polska Akademia Nauk
3
Savet akademija nauka SFRJ
3
Société française des sciences et techniques pharmaceutiques
3
Temple University
3
University of Pittsburgh. University Center for International Studies
3
Uniwersytet Śląski w Katowicach
3
Uusfilologinen Yhdistys
3
Zhongguo ke xue yuan
3
Łódzkie Towarzystwo Naukowe. Wydział III--Nauk Matematyczno-Przyrodniczych
3
Abbaye du Mont César (Louvain, Belgium)
2
Academia Republicii Socialiste România
2
Asian Folklore Institute
2
Association Forêt-cellulose (France)
2
Association française des techniciens des peintures, vernis, encres d'imprimerie, colles et adhésifs
2
Associations d'anciens étudiants des écoles de brasserie belges
2
Bar of the Province of Québec
2
Bar of the Province of Qúebec
2
Benelux Métallurgie
2
British Library of Political and Economic Science
2
Bundesforschungsanstalt für Rebenzüchtung Geilweilerhof
2
Canada
2
Canada. Agriculture Canada
2
Canada. Agriculture Canada. Market Information Service
2
Canadian Guidance and Counselling Association
2
Canadian Tuberculosis Association
2
Catholic Church. Pope
2
Cigar Makers' International Union of America
2
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