Gregory, Kenneth J. <br/><br/>
Environmental sciences : a students companion /  
by Kenneth J. Gregory... et al. . 
 - /   . 
 - London :   Sage Publications ,   2009. 
 - xiii, 441p. :   ills. ;   25cm  1 CD .  
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>9781412947046  GBP25.99 
<br/><br/><label>Subjects--Index Terms: </label>ENVIRONMENTAL SCIENCE 
<br/><br/><label>Dewey Class. No.: </label>363.7  / GRE/E