Radioisotopes 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 

 - Vienna :  OIEA,  1963 
 - 459 p.  : ilus. 
<br/><br/><label>LCCN: </label>35722 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hidrología--Investigación.<br/>Radioisótopos.
<br/><br/><label>Dewey Class. No.: </label>551.49  / O73