Pearce, David W.  <br/><br/>
Economics of natural resources and the environment /  
David W. Pea rce and R. Kerry Turner. 
 - Harlow, England :    Pentice Hall,    1990. 
 - xiii, 378 p. :    ill. ;    24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0745002250 
<br/><br/><label>Dewey Class. No.: </label>333.7