De, Gopal Chandra. <br/><br/>
Fundamentals of agronomy / 
Gopal Chandra De. 
 - New Delhi :  Oxford & Ibh Publishing co.,  c 1989. 
 - xii, 429 p. :  ill. ;  22 cm. 
<br/><br/>Includes bibliographical reference and index. 
<br/><br/>337  337 
<br/><br/><label>ISBN: </label>81-2040-416-5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agronomy--India.<br/>Weeds--Control.
<br/><br/><label>Dewey Class. No.: </label>630 / D34f