Proceedings of the seventh International Symposium on Gas Chromatography and Its Exploitation held at the falkoner centre, Copenhagen, 25-28 June 1968
(1969)
Proceedings of a Panel on Mutation Breeding of Vegetatively Propagated and Perennial Crops organized by the joint FAO/IAEA Division of Atomic Energy in Food and Agriculture and held in Vienna, 11-15 September 1972
(1973)
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)
Significance and implications in ecology and pest management : Papers discussed at the International conference on the significance of insect and mite nutrition, April 25-28, 1972, University of Kentucky, Lexington
(1972)
