Downing,Paul B <br/><br/>
Environmental economics and policy 

 - USA  Little Brown  1984 
 - xv,334p. 
<br/><br/><label>ISBN: </label>0316191809 
<br/><br/><label>Subjects--Index Terms: </label>environmental policy  economic aspects 
<br/><br/><label>Dewey Class. No.: </label>364.25:33  / DOW