TY  - BOOK
AU  - Dhillon, Gurpal Singh
TI  - An economic analysis of irrigation use for cotton and gram in the Punjab, Ludhiana, Department of Economic & Sociology
U1  - 338.163270954552 
PY  - 1966///
CY  - Punjab
PB  - Ludhiana Agricultural University
N1  - "A thesis submitted to the Punjab Agricultural University for the degree of Master of Science (Agriculture & A. H.)"
ER  -