Ehrlich, Paul R. <br/><br/>
Biology and society:  by Paul R. Ehrlich 

 - USA:  McGraw-Hill, Inc.,  1976 
 - ix, 564 p.:  ill. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0070191476 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology
<br/><br/><label>Dewey Class. No.: </label>574 EHR