Proceedings Of The First. International Conference Of The World Association For the advancement of Veterinary Parasitology, August 22-23, 1963, Hanover
(1964)
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)
