Dhillon, Gurpal Singh <br/><br/>
An economic analysis of irrigation use for cotton and gram in the Punjab, Ludhiana, Department of Economic & Sociology  / 

 - Punjab:  Ludhiana Agricultural University,  1966 
 - 
<br/><br/> "A thesis submitted to the Punjab Agricultural University for the degree of Master of Science (Agriculture & A. H.)" 
<br/><br/><label>Dewey Class. No.: </label>338.163270954552  / D534.EA