Global biodiversity assessment / 
V. H. Heywood, executive editor ; R. T. Watson, chair. 
 - Cambridge ;  New York, NY, USA :  Cambridge University Press,   1995. 
 - x, 1140 p. :  ill., maps ;  31 cm. 
<br/><br/> Published for the United Nations Environmnet Programme. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0521564034 (hardcover) 0521564816 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biological diversity.<br/>Biological diversity conservation.
<br/><br/><label>LC Class. No.: </label>QH541.15.B56  / G56 1995