Richard Genn <br/><br/>
AQA Environmental Studies 
Genn Richard 
 - UK  Nelson Thornes  c2009 
 - viii, 344 p. :  ill ;  27 cm. 
<br/><br/><label>ISBN: </label>9781408513903 (Paperback) 
<br/><br/><label>LC Class. No.: </label>GE 105   / .E54 2009 
<br/><br/><label>Dewey Class. No.: </label>