The biosphere / 
by  W. H Freeman and company 
 - San Francisco :  W H Freeman And Co,  1970./ 
 - 133 p.  Paper Back 
<br/><br/><label>ISBN: </label>0716709457 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology<br/>Ecology Of Animals
<br/><br/><label>Dewey Class. No.: </label>577    / FRE-B