TY  - BOOK
AU  - Puttaswamaiah .K 
TI  - Cost Benefit Analysis Of Irrigation And Drought Proofing 
SN  - 81-204-0370-3
PY  - 1989///
CY  - Delhi 
PB  - Oxford & IBH .PUB 
KW  - IDE
UR  - IDE 
ER  -