Tisdell C A <br/><br/>
Natural Resources ,Growth & Developmnt   Economics    

 - NewYork  Praeger            1990 
 - 186p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X:271.1(X).N8, N0