TY  - BOOK
AU  - Mitra, J.N.
AU  - Gupta, S.N.
TI  - U.P. PWD Irrigation research institute annual report on research progress, 1950
U1  - 627.52 
PY  - 1951///
CY  - Uttara Pradesh
PB  - Superident of Printing & Stationery
ER  -