@book{35722,
	author = {Organismo Internacional de Energía Atómica},
	title = {Radioisotopes in hydrology ; proceedings of the symposium on the application of radioisotopes in hydrology, held by the I.A.E.A. in Tokyo, 5-9, March, 1963},
	publisher = {OIEA,},
	year = {1963},
	address = {Vienna :}
}