World resources 1988-1989 / 
World Resources Institute 
 -    c1988. 
 - xii, 372 p. ;  ill., tabs., maps. ;  27 cm. 
<br/><br/><label>ISBN: </label>0465092411 
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural resources<br/>Health aspects<br/>Environmental health
<br/><br/><label>LC Class. No.: </label>RA565  / .W67 1988 
<br/><br/><label>Dewey Class. No.: </label>333.7  / W893