00962cam a22002531i 45000010008000000030008000080050017000160080041000330100017000740150010000910200025001010400027001260410019001530500017001720820016001892450183002052600057003883000027004454900060004726500047005326500029005797100040006088300060006481275565BD-DhUL20150528094234.0760120s1974    au a     b    100 0 eng    a   75303074   aAu***  c$24.00 (U.S.) (v. 1)  aDLCcDLCdDLCdBD-DhUL0 aengfrerusbeng00aGB1005b.I8600a539.76bINI00aIsotope techniques in groundwater hydrology 1974 :bproceedings of a symposium organized by the International Atomic Energy Agency and held in Vienna, 11-15 March 1974 : vol. 1 /  aVienna :bInternational Atomic Energy Agency,c1974.  a2 v. :bill. ;c23 cm.1 aProceedings series - International Atomic Energy Agency 0aRadioisotopes in hydrogeologyxCongresses. 0aGroundwaterxCongresses.2 aInternational Atomic Energy Agency. 0aProceedings series (International Atomic Energy Agency)