"Singh, Apoorva K." <br/><br/>
Agriculture development plan for heterogeneous agricultural conditions 

 - Mussoorie  LBSNAA  1991 
 - 31p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Dewey Class. No.: </label>ASN 630