TY  - BOOK
ED  - Howard Humphreys & Partners.
TI  - Ing-Yom-Nan diversion project prefeasibility study: Annex B : engineering and costs Yom-Nan diversion
U1  - RID.627.52 
PY  - 1981///
CY  - Leatherhead
PB  - Acres International Limited Niagara Falls
UR  - https://archives-library.rid.go.th/handle/123456789/228
ER  -