Proceedings of a Panel on Insect Ecology as Related to Control of Noxious Insects by the joint FAO/IAEA Division of Atomic Energy in Food and Agriculture held in Vienna, 7-11 August 1967
(1969)
Proceedings of the research co-ordination meeting on the use of isotopes and radiation in study and control of parasitic diseases, organized by the Joint FAO/IAEA Division of AEFA, Vienna, 31 July - 4 August, 1967
(1968)
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