Singh, K B <br/><br/>
Cultivation of gram in Punjab  

 - Ludhiana:   Punjab Agricultural University,   1973 
 - 19p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture 
<br/><br/><label>Subjects--Index Terms: </label>Soil  Climate  
<br/><br/><label>Universal Decimal Class. No.: </label>635.657   / L3