Punnett , Neil  <br/><br/>
Resources , energy and delopment  :  

 - Oxford :  America ;  1980 
 - 126 p ; 21cm .  01 
 - 2024-09-27 
<br/><br/><label>ISBN: </label>0199133263 
<br/><br/><label>Nat. Bib. No.: </label>0010657 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>PUN 
<br/><br/><label>Universal Decimal Class. No.: </label>338