作者
Indonesia. Biro Pusat Statistik
3
Instituto Biológico de São Paulo
3
Instytut Ochrony Roślin
3
Indonesia. Bagian Statistik Pertanian
2
Indonesia. Bagian Statistik Pertanian Tanaman Pangan
2
Soviet Union. Ministerstvo selʹskogo khoz︠i︡aĭstva
2
Gosudarstvennyĭ agropromyshlennyĭ komitet SSSR
1
Institut borʹby s vrediteli︠a︡mi i bolezni︠a︡mi selʹskogo i lesnogo khozi︠a︡ĭstva
1
Montana State Board of Entomology
1
Nauchno-tekhnicheskoe obshchestvo selʹskogo khoz︠i︡aĭstva. ︠T︡Sentralʹnoe pravlenie
1
Nōrinshō Nōgyō Gijutsu Kenkyūjo (Japan)
1
Okayama Daigaku. Nōgyō Seibutsu Kenkyūjo
1
Regional Center for Tropical Biology (Bogor, Indonesia)
1
Société d'étude et de vulgarisation de la zoologie agricole
1
Soviet Union. Ministerstvo sovkhozov
1
Turkey. Zirâı Mücadele ve Zirâı Karantina Genel Müdürlüğü
1
Vsesoi︠u︡znoe obʺedinenie po borʹbe s vrediteli︠a︡mi i bolezni︠a︡mi selʹskogo i lesnogo khozi︠a︡ĭstva (Soviet Union)
1
Zirâı Mücadele İlâç ve Âletleri Enstitüsü
1