Krutilla John V. Ed. <br/><br/>
Natural environments    Studies in theoretical and    
Krutilla John V. Ed. 
 - Baltimore  John Hopkins University Press         1972 
 - viii, 352p. Bibliography p.345-46  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Economics
<br/><br/><label>Dewey Class. No.: </label>X:(G:55), L2