Sahai, Vinoy nandan <br/><br/>
Principles and Practices of Crop Production 

 - New Delhi  Inter- India Publications  1991 
 - 368 p.; 23cm. 
<br/><br/><label>ISBN: </label>8121002869 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture India<br/>Crops - India