TY  - BOOK
ED  - Tahal Consulting Engineers
TI  - Northeast irrigation project stage II (Lam Pao stage II and Lam Taklong) : IBRD loan no.1630 TH : IFAD loan no.5-THA : Progress report no. 4 (February 1, 1980 to May 31, 1980)
U1  - RID. 627.52 
PY  - 1980///
CY  - Bankok
PB  - Tahal cosulting engineers
ER  -