Economics and the conservation of global biological diversity / 
Katrina Brown,D. Pearce and C. Perrings 
 - Washington, DC :  Global Environment Facility,  1993. 
 - vi, 75 p. ;  pBK 
<br/><br/><label>ISBN: </label>1884122019 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biodiversity conservation.<br/>Biodiversity conservation--Economic aspects.
<br/><br/><label>LC Class. No.: </label>QH76  / .B7 1993 
<br/><br/><label>Dewey Class. No.: </label>333.95/16