Isotope hydrology 1978 :  proceedings if an International Symposium on Isotope Hydrology jointly organized by the International Atomic Energy Agency and the United Nations ... 

 - Vienna :  International Atomic Energy Agency,  1979 
 - 2 v. :  ill. ;  24 cm. 
 - Proceedings series (International Atomic Energy Agency) .
<br/><br/> English, French, or Spanish, with abstracts in English.  'STI/PUB/493.' 
<br/><br/>Includes bibliographical references. 
<br/><br/><br/>engfrespa 
<br/><br/><label>ISBN: </label>9200400795 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radioisotopes in hydrology--Congresses