Graves,Norman <br/><br/>
People and environment :  a world perspective 
Grave Norman 
 - London  Heinemann Educational Books ltd  1987 
 - 234 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0435343696 
<br/><br/><label>LCCN: </label>2003066357 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environment--World Pespective<br/>Human ecology.<br/>Environmental degradation.<br/>Endangered ecosystems.
<br/><br/><label>LC Class. No.: </label>GF75  / .J66 2004 
<br/><br/><label>Dewey Class. No.: </label>304.2