Singh, Jasbir and Sharma, Vijay Kumar <br/><br/>
Determinants of agricultural productivity; a sample study of operational holdings for land use planning   

 - Kurukshetra  Vishal  1986 
 - vi, 508p. Index 
<br/><br/>  
<br/><br/><label>Dewey Class. No.: </label>309.163  / Si617.DA