The Biosphere. 

 - San Francisco,   W. H. Freeman and Company,   1970. 
 - viii, 134 p.   illus. (part col.)   31 cm. 
<br/><br/><label>ISBN: </label>0716709457 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biosphere.
<br/><br/><label>Dewey Class. No.: </label>574.04 EVE