Environmental sciences :  a student's companion/ 
Kenneth J. Gregory ... [et al.] 
 - Los Angeles, Calif. :  SAGE,  2009 
 - xiv, 441 p. :  ill., maps, ports.;  25 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9781412947053  £75.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental sciences
<br/><br/><label>Dewey Class. No.: </label>363.7