Chattopadhyay, S      B <br/><br/>
Principles and procedures of plant protection / 
S. B. Chattopadhyay. 
 - 3rd ed. 
 - New Delhi :  Oxford & IBH Publishing,  c1991. 
 - 584 p. :  ill. ;  22 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>8120401022 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plants, Protection of.
<br/><br/><label>LC Class. No.: </label>SB601  / .C53 1991