Perman, Roger,   1949- <br/><br/>
Natural resource and environmental economics /  
Roger Perman ... [et al.]. 
 - 3rd ed. 
 - New York :   Pearson Education,  2003. 
 - 699 p.   26 cm. 
<br/><br/> Rev. ed. of: Natural resource and environmental economics / Roger Perman, Yue Ma, James McGilvray. 1996. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental economics<br/>Natural resources--Management<br/>Sustainable Development
<br/><br/><label>LC Class. No.: </label>HC79.E5  
<br/><br/><label>Dewey Class. No.: </label>333.7