Proceedings Of The First. International Conference Of The World Association For the advancement of Veterinary Parasitology, August 22-23, 1963, Hanover
(1964)
Proc. of an Internat. symposium on food preservation by irradiation jointly organized by the IAEA, the Food and Agr. Organization of the United Nations and the World Health Organization and held in Wageningen, 21-25 November 1977 : In tw
(1987)
Proc. of an Internat. symposium on food preservation by irradiation jointly organized by the IAEA, the Food and Agr. Organization of the United Nations and the World Health Organization and held in Wageningen, 21-25 November 1977 : In tw
(1987)
