PORTENY,Paul0R.0others <br/><br/>
Current0issues0in0US.0Envirnmental0Policy 

 - 2nd Ed 
 - London  The Johnes Hopkins University  Press     1978 
 - (xv),207pg 
<br/><br/><label>ISBN: </label>801821185 
<br/><br/><label>Dewey Class. No.: </label>330.06873