Clark, Ian D. <br/><br/>
Environmental isotopes in hydrogeology 
Ian D. Clark, Peter Fritz 
 - New York  Lewis Publishers  1997 
 - 328 p.  ill.  28 cm 
<br/><br/><label>ISBN: </label>9781566702492 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Radioactive tracers in hydrogeology