Heijman, W. J. M. <br/><br/>
Depletable resources and the economy / 
W. J. M. Heijman 
 - Netherlands :  Agricultural University Wageningen,  1991 
 - 267 p. ;  23 cm. 
<br/><br/><label>ISBN: </label>9067541931 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural resources