Isotope techniques in water resoruces development :  proceedings of an International Symposium on the use of isotope techniques in water resources ... held in Vienna, 30 March-3 April 1987 

 - Vienna :  International Atomic Energy Agency,  1987 
 - 815 p. :  ill. ;  24 cm. 
 - Proceedings series .
<br/><br/><label>ISBN: </label>9200400876 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Isotopes--Congresses<br/>Radioactive tracers in hydrogeology--Congresses