Dixon, J. A. Scura, L. F.  Carpenter, R. A. Sherman, P. B. <br/><br/>
Economic analysis of environmental impacts 

 - Second 
 - Earthscan  London  1986 
 - 210p. 
<br/><br/><label>Nat. Bib. No.: </label>6228 
<br/><br/><label>Universal Decimal Class. No.: </label>620.8  / DIX