TY  - BOOK
AU  - Manjunath R. Mukkannawar
AU  -  R.S. Poddar  Department of Agricultural Economics
TI  - Economic analysis of surface and subsurface drainage system in canal commands of north karnataka
U1  - 630 
PY  - 2011///
CY  - Dharwad
PB  - University of Agricultural Sciences
ER  -