The human environment / 
editet by Bob Digby 
 - London:    Heinemann,  1996. 
 - 256 p. : 
<br/><br/><label>ISBN: </label>435352261 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Human environment 
<br/><br/><label>LC Class. No.: </label>G F 41 .D73 1996