000 nam a22 4500
999 _c2306
_d2306
005 20191010162000.0
008 181012b ||||| |||| 00| 0 tha d
040 _aRID
_btha
_cRID
082 _aRID. 627.52
_bT3n 1983
110 _aTohal consulting engineers Ltd.
245 _aNam Pong Irrigation Project stage II : Flood protection study III.
260 _aBangkok
_bTahal Consulting Engineers
_c1983
710 _aRoyal Irrigation Department
942 _c12
_2ddc
998 _cภิรมณ์ญา