TY  - BOOK
ED  - ELC-NK-SEATEC
ED  - Royal Irrigation Department
ED  - Consulting Engineering Joint Venture
TI  - Phitsanulok Irrigation Project : Stage II : Project feasibility report : Executive summary
U1  - RID. 627.52 
PY  - 1981///
CY  - Milano
PB  - ELC - Electroconsult
ER  -