Wildlife conservation evaluation / 
edited by Michael B. Usher. 
 - London ;  Chapman and Hall,  1986. 
 - xii, 394 p. :ill. ;  Pbk. 
<br/><br/> Includes indexes. 
<br/><br/><label>ISBN: </label>0412267608 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wildlife conservation--Evaluation.<br/>Nature conservation--Evaluation.
<br/><br/><label>LC Class. No.: </label>QL 82 .W53 1986