Prugh, Thomas <br/><br/>
Natural capital and human economic survival /  
Thomas Prugh. 
 - Sunderland :  ISEE,   1995. 
 - xx,198p.;  22cm. 
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Human economic
<br/><br/><label>Dewey Class. No.: </label>304 PRU