Sill, Webster H. <br/><br/>
Plant protection : an integrated interdisciplinary approach /  
by Webster H. Sill. 
 - New Delhi :   Kalyani Publishers ,   1985. 
 - xiii, 297p. :   figs. ;   22cm .  
<br/><br/>Includes index and bibliography 
<br/><br/><label>ISBN: </label> Rs. 45.00 (Pbk) 
<br/><br/><label>Subjects--Index Terms: </label>PLANT PROTECTION 
<br/><br/><label>Dewey Class. No.: </label>632.9  / SIL/P