00625nam a22001937a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093082001600102110005100118245016000169260002600329300002000355650003500375650002100410CHAP20220329135409.0971013s1963            r     00010     d  a35722  a36694  a40813  cCHAP  a551.49bO73  aOrganismo Internacional de Energía Atómica  aRadioisotopes 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  aVienna :bOIEA,c1963  a459 p.b: ilus.14aHidrologíaxInvestigación.14aRadioisótopos.