Proceedings of a seminar on radioisotopes and radiation in dairy science and technology jointly organized by the International Atomic Energy Agency and the Food and Agriculture Organization of the United Nations and held in Vienna, 12 - 15 July 1966
Proceedings of the synmposium on radioisotope sample measurement techniques in medicine and biology held by the Atomic Energy Agency in Vienna, 24 - 28 May 1965
Proceedings of the symposium on the use of isotopes in plant nutrition and physiology jointly organized by the International Atomic Energy Agency and the Food and Agriculture Organization of the United Nations and held in Vienna, 5 - 9 September 1966
Proceedings of the symposium on the use of isotopes in weed research jointly organized by the International Atomic Energy Agency and the Food and Agriculture Organization of the United Nations and held in Vienna, 25 - 29 October 1965