Brown, Lester  R. <br/><br/>
Vital  signs 1998:the enviromental trends that are shaping our future  
Lester R. Brown,Michael Renner and Christopher Flavin. - 
 - London    W.W.Norton and Company  1998 
<br/><br/><label>ISBN: </label>978-0-393-31762-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental impact
<br/><br/><label>Dewey Class. No.: </label>333.7021 BRO