000 nam a22 4500
999 _c8027
_d8027
005 20191010162228.0
008 181010b ||||| |||| 00| 0 tha d
040 _aRID
_btha
_cRID
082 _aRID. 001.642
_bS8b 1989
100 _aSupot Promnaret.
245 _aBackwater Curves Programmer and User Manual.
260 _aBangkok Thailand
_bRoyall Irrigation Department
_c1989
942 _c12
_2ddc
998 _cภิรมณ์ญา