Isotopes in weed research - Symposium on the Use of Isotopes in Weed Research Vienna) (1965; International Atomic Energy Agency; Food and Agriculture Organization of the United Nations (Vienna International Atomic Energy Agency, 1966)
"STI/PUB/113."
Resumaes in English, French, Russian and Spanish.
Keywords: Herbicides -- Congresses; Radioactive tracers -- Congresses