Chattopadhyay, S.B.. <br/><br/>
Principles and procedures of plant protection /  
S.B. Chattopadhyay. 
 - 3rd ed. /   . 
 - New Delhi :   Oxford and IBH Publishing ,   1991. 
 - xiv,584p. :   ills.,charts,fig.,table ;   22cm .  
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<br/><br/><label>ISBN: </label>8120402022  Rs.150.00 
<br/><br/><label>Subjects--Index Terms: </label>PLANTS,PROTECTION OF 
<br/><br/><label>Dewey Class. No.: </label>632.9  / CHA/P