TY  - BOOK
AU  - K  Sivasubramaniyan 
AU  - R  Sakthivadivel
TI  - Farm Level Land and Water Productivity in Tank Irrigation : Some Methodological Issues
PY  - 0000///Sep-05
CY  - Chennai
PB  - Madras Institute of Development Studies
N1  - Working paper Series No  194
ER  -