000 00609 a2200157 4500
082 _a551.4
_bSy68r
245 1 _aRADIOISOTOPES IN HYDROLOGY
_cPROCEEDINGS OF THE SUMPOSIUM...HELD AT THE INTERNATIONAL ATOMIC ENERGY AGENCY...
260 _aVienna
_bInternational Atomic Energy Agency
_c1963
300 _a459,Y
440 _aInternational Atomic Energy Agency. Proceedings Series
_v
500 _aContributions In English Or French, With Abstracts In English, French, Russian And Spanish
650 _aHydrology -- Congresses
650 _aRadioisotopes -- Congresses
964 _gCIRC
997 _aA3379 C
999 _c457154
_d457154