Verma, S. K.C. <br/><br/>
Green revolution in India agriculture 

 - Patna  Bharati Bhawan  1972 
 - v,180p.  22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Field crops
<br/><br/><label>LC Class. No.: </label>SB187.I6V47