Radiosotopes in hydrology : proceedings. - Symposium on the Application of Radiosotopes in Hydrology, Tokyo , 1963.; International Atomic Energy Agency (Vienna : International Atomic Energy Agency, 1963)
''Held by the International Atomic Energy Agency.''
Errata leaf inserted.
Includes bibliographical references.
Keywords: Hydrology -- Congresses. -- Industrial applications; Radiosotopes -- Industrial applications -- Congresses; Radioactive tracers -- Congresses. -- Industrial applications