Jackson, Wes. <br/><br/>
Man and the environment / 
[Foreword by] Paul Ehrlich. 
 - Dubuque, Iowa :  W. C. Brown Company Pulishing,  c1971. 
 - xxiii, 321 pages ;  23 cm. 
 - Biology series .
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0697046664 
<br/><br/><label>LCCN: </label>74135421 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental policy.
<br/><br/><label>LC Class. No.: </label>HC68  / .J32 
<br/><br/><label>Dewey Class. No.: </label>301.3/1