| 000 | nam a22 4500 | ||
|---|---|---|---|
| 999 |
_c4973 _d4973 |
||
| 005 | 20191010162106.0 | ||
| 008 | 181012b ||||| |||| 00| 0 tha d | ||
| 040 |
_aRID _btha _cRID |
||
| 082 |
_aRID. 551.49 _bH8r 1987 |
||
| 245 | _aRID practice on hydrology investigation. | ||
| 260 |
_aBangkok _bRoyal Irrigation Department _c1987 |
||
| 700 | _aHydrology Division | ||
| 942 |
_c12 _2ddc |
||
| 998 | _cภิรมณ์ญา | ||