TY  - BOOK
AU  - Rajan, K. 
TI  - Ancient irrigation technology: Sluice technology in Tamil Nadu 
U1  - 628.140954 RAJ 
PY  - 2008///
CY  - Chennai
PB  - Heritage India Trust, 
KW  - Water management / ancient India
KW  - Sluice technology (Tamil Nadu)
KW  - Irrigation technology
KW  - History
KW  - Tamil Nadu
ER  -