000 nam a22 4500
999 _c2803
_d2803
005 20191010162017.0
008 190923b ||||| |||| 00| 0 tha d
040 _aRID
_btha
_cRID
082 _aRID.631.7
_bR6p
100 _aRoyal Irrigation Department
245 _aPhitsanulok Irrigation Project : Design report Headworks and serves Report No.4
260 _aBangkok
_bRoyal Irrigation Department
_c1977
942 _c12
_2ddc