Perman, Roger <br/><br/>
Natural resource and environmental economics 
Roger,Perman 
 - London:  Addison Wesley  1996 
 -  xxiii, 396p 
<br/><br/> PB 
<br/><br/>Incudes bibliography and index 
<br/><br/><br/>eng 
<br/><br/><label>ISBN: </label>0582257271 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sustainable development
<br/><br/><label>Dewey Class. No.: </label>333.7  / PEN