Conserving and valuing ecosystem services and biodiversity  economic, institutional and social challenges 
edited by K.N. Ninan ; with foreword by Achim Steiner 
 - London  Earthscan  2009 
 - xxix, 402 p.  ill., maps  25 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>978-1-84971-173-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biodiversity conservation--Economic aspects<br/>Biotic communities--Economic aspects<br/>Environmental degradation--Economic aspects