Thakur, C. <br/><br/>
Scientific crop production / 
C. Thakur. 
 - 2nd ed. 
 - Delhi :  Metropolitan Book Co.,  1975. 
 - ix, 637 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Field crops.