TY  - BOOK
AU  - The Royal Irrigation Department.
TI  - Administration report : the Royal Irrigation Department of Siam for the period 2457 B.E. - 2568 B.E. (1914-15) - (1925-26)
KW  - Irrigation development -- Report
UR  - https://archives-library.rid.go.th/handle/123456789/57
ER  -