Roger, Perman <br/><br/>
Natural Resource and Environmental Economics 

 - England  Wesley Longman  1996 
 - xxiii,396 p. 
<br/><br/><label>ISBN: </label>0582257271 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural resource - Management<br/>Environmental Economics
<br/><br/><label>Dewey Class. No.: </label>333.7  / P 26