Wright, Richard T. <br/><br/>
Environmental Science: Towards a sustainable future 
by Richard T. Wright and Dorothy F. Boorse 
 - 11th ed.  
 - Boston:   Benjamin Cummings,   2011 
 - xxii, 674p.; 
<br/><br/><label>ISBN: </label>0321701402 9780321701404 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment<br/>Ecology<br/>Ecosystem
<br/><br/><label>Dewey Class. No.: </label>363.7  / WRI/E