Clark, Ian D.   1954- <br/><br/>
Environmental isotopes in hydrogeology / 
Ian D. Clark and Peter Fritz 
 - 328 p. :  il. ;  26 cm. 
<br/><br/><label>ISBN: </label>1566702496 (alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TRAZADORES RADIOACTIVOS EN HIDROLOGIA
<br/><br/><label>Dewey Class. No.: </label>551.49028  / C53 1997