TY  - BOOK
AU  - A. Valera and T. Wickham.
ED  - ODI.
TI  - Management of Traditional and Improved Irrigation Systems: Some Findings from Philippines
PY  - 1976///
CY  - ODI
KW  - IRRIGATION
KW  - IRRIG
KW  - WATER MANAGEMENT
KW  - PHILIPPINES
ER  -