Hafkamp Wilhelmus A. <br/><br/>
Economic environmental modeling in a national regi 

 - Amsterdam  North Holland Netherland          1984 
 - xvi, 235p.  cm. 
 - Studies in Regional Science and Urban Economics. 10. .
<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), M4