Potato cultivation in the Punjab  

 - Ludhiana:   Punjab Agricultural University,   1981 
 - 47p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture
<br/><br/><label>Subjects--Index Terms: </label>Potato Cultivation 
<br/><br/><label>Universal Decimal Class. No.: </label>635.21  / M1