@book{93956,
	author = {Symposium on the Use of Isotopes and Radiation in Entomology, Vienna, Dec.4-8, 1967.},
	title = {Isotopes and radiation in entomology; proceedings},
	publisher = {IAEA},
	year = {1968},
	series = {International Atomic Energy Agency; Proceedings Series},
	address = {Vienna}
}