Siebert, H <br/><br/>
Trade and environment: a theoretical enquiry 

 - Amsterdam  ESPC  1980 
 - x,355p, 23cm 
 - Studies in environmental sciences .
<br/><br/><label>ISBN: </label>044441875X 
<br/><br/><label>Dewey Class. No.: </label>333.7  / SIE