Isotope techniques in hydrology / Compiled by Elkana Halevy - Vienna : International Atomic Energy Agency, 1968- - 1v. ; 24 cm. - Bibliographical series ; no. 32 . v. 1. 1957-1965 ISBN: USD 6.00 Subjects--Topical Terms: Radioisotopes in hydrology--Bibliography Dewey Class. No.: 016.5514