Evaluating indirect ecological effects of biological control 
edited by E. Wajnberg,J.K. Scott and P.C. Quimby 
 - London  CABI Publishing  c2001 
 - xvii,261p. ; 24cm. 
<br/><br/><label>ISBN: </label>0851994539 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biological pest control agents--Environmental aspects
<br/><br/><label>Dewey Class. No.: </label>632.96  / EVA