Clepper, Henry Edward <br/><br/>
Leaders of American conservation 
edited by Henry Clepper. 
 - New York  Ronald Press Co.  [1971] 
 - vii, 353 p.  24 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>LCCN: </label>75155206 //r87 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Conservationists--United States.
<br/><br/><label>LC Class. No.: </label>S926.A2  / C54 
<br/><br/><label>Dewey Class. No.: </label>333.7/2/0922  B