Tobin Richard J <br/><br/>
The expendable future :  U.S. politics and the protection of biological diversity / 
Richard J. Tobin. 
 - Durham, NC :  Duke University Press,  1990. 
 - x, 325 p. ;  25 cm. 
<br/><br/>Includes bibliographical references (p. [277]-313) and index. 
<br/><br/><label>ISBN: </label>0822310538 0822310716 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biodiversity conservation--Environmental aspects--United States<br/>Biodiversity conservation--Political aspects--United States
<br/><br/><label>LC Class. No.: </label>QH76