Biological diversity  problems and challenges 
edited by S.K. Majumdar ... [et al.]. 
 - Easton, PA  Pennsylvania Academy of Science  c1994. 
 - x, 461 p.  ill.  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0945809093 
<br/><br/><label>LCCN: </label>93087463  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biological diversity conservation<br/>Environmental degradation<br/>Species diversity.
<br/><br/><label>LC Class. No.: </label>QH75  / .B554 1994 
<br/><br/><label>Dewey Class. No.: </label>333.95/16