| 000 | nam a22 4500 | ||
|---|---|---|---|
| 999 |
_c2331 _d2331 |
||
| 005 | 20191010162001.0 | ||
| 008 | 190215b ||||| |||| 00| 0 tha d | ||
| 040 |
_aRID _btha _cRID |
||
| 082 |
_aRID. 627.52 _bR6n 1970 |
||
| 245 | _aNan River Basin development : Appendix A : Land classification : Uttaradit Irrigation Project and Phitsanulok Irrigation Project. | ||
| 260 |
_aBangkok _bEngineering Consultants _c1970 |
||
| 710 | _aRoyal Irrigation Department | ||
| 942 |
_c12 _2ddc |
||