63 6-C696°6 Ros Research Co-ordination . 'Meeteting on the Use of Isotopes ana Radiation in Study and Control of Furasitic Diseases. Vienna, 1967 Isotopes and radiation in parasitology. Proceedings of the research co-ordination meet- ing.'crgunized oy the Joint FAO/IAEA Sivi sion of Atomic' Energy in Food and agriculture and he I'd in Vienna, 31 july-4 august 1967 . Vienna, International Atomic Energy Agency, 1968 157 P. ilus., gráficos, tablas. 24 cm . (Panel Proceedings Sories) Bibliografía al final de' los capítulos