PORTNEY PAUL R. (ed)  HAAS RUTH B. (ed) <br/><br/>
CURRENT ISSUES IN RESOURCES POLICY : 

 - WASHINGTON D.C :  RESOURCES FOR THE FUTURE, INC,  1982. 
<br/><br/><label>ISBN: </label>0801829178 
<br/><br/><label>Dewey Class. No.: </label>333.7 CUR