People and ecosystems :  the fraying  web of life / 
World Resources 2000-2001. 
 - Amsterdam :  Elsevier Science,  2000. 
 - ix, 389 p. :  ill. ;  28 cm. 
<br/><br/> lncludes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0080437818 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental health.<br/>Environmental degradation.<br/>Ecology.