Evaluation study of the high yielding programme kharif 1967   second report    

 - New Delhi   Planning Commission          1968 
 - 89p  cm. 
<br/><br/> App.: 53-4p 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X9(J38).2.N67r, K8