Clark, Ian <br/><br/>
Environmental isotopes in hydrogeology 

 - U.S.A.  CRC Press  1997 
 - 328 p. 
<br/><br/><label>ISBN: </label>1566702496 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydrogeology-Environmental isotopes
<br/><br/><label>Dewey Class. No.: </label>556.114.7 C39E