Mackauer, Manfred  . <br/><br/>
Critical issues in biological control /  
edited by Manfred Mackauer, Lester E. Ehler and Jens Roland. 
 - Andover :   Intercept ,   1990. 
 - xvii,330p. :   ills. ;   21cm .  
<br/><br/>Include index 
<br/><br/><label>ISBN: </label>0946707197  UKP 40.00 
<br/><br/><label>Subjects--Index Terms: </label>PLANT-DISEASE 
<br/><br/><label>Dewey Class. No.: </label>632.96  / MAC/C