Conrad, Jon M. <br/><br/>
Natural resource economics :  notes and problems / 
Jon M. Conrad and Colin W. Clark 
 - Cambridge :  The University Press,  1987 
 - x, 231 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0521331889 :  PND 25.00 0521337690 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural resources<br/>Environmental policy
<br/><br/><label>Dewey Class. No.: </label>333.7