Grand challenges in enviromental sciences. 

 - Washington:  National Academy Press,  2001. 
 - x,96p. 
<br/><br/> includes bibliographical  references. 
<br/><br/><label>ISBN: </label>9780309072540 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Enviromental sciences.
<br/><br/><label>LC Class. No.: </label>GE 80 .G73 2001