- Food and Agriculture Organization of the United Nations (5)
- International Atomic Energy Agency (4)
- European Meeting of Meat Research Workers, 15th, Helsinki, 1969 (2)
- Akhmanova, O. S. (Olʹga Sergeevna) (1)
- Akulenko, V. V. (1)
- Berend, T. Iván (Tibor Iván), 1930- (1)
- Biass-Ducroux, Françoise (1)
- Helsinki. Yliopisto. Lihateknoligian laitos (1)
- International Congress of Soil Science (1)
- Lavrov, Vasiliĭ Vasilʹevich (1)
- Luchnik, Nikolaj V. (1)
- Meijer, Jan Marinus (1)
- Mi︠u︡ller, V. K. (Vladimir Karlovich), 1880- (1)
- Napp-Zinn, Klaus, 1927- (1)
- Smirnit︠s︡kiĭ, A. I. (Aleksandr Ivanovich), 1903-1954 (1)
- Symposium on the Use of Isotope and Radiation Techniques in Soil Physics and Irrigation Studies (1)
- Symposium on the Use of Isotopes and Radiation in Entomology (1)
- Symposium on the Use of Isotopes in Plant Nutrition and Physiology (1966 : Vienna, Austria) (1)
- Symposium on the Use of Radioisotopes in Soil-Plant Nutrition Studies (1)
- The USSR Academy of sciences. The all-union Society of soil scientist (1)
- Trot︠s︡kiĭ, Lev Davidovich, 1879-1940 (1)
- Unesco (1)
- Voronin, A. D. (1)
- Wehler, Hans Ulrich (1)
- 菅野, 一郎(1913-) (1)