| 000 | nam a22 4500 | ||
|---|---|---|---|
| 999 |
_c9832 _d9832 |
||
| 005 | 20191010162339.0 | ||
| 008 | 181113b ||||| |||| 00| 0 tha d | ||
| 040 |
_aRID _btha _cRID |
||
| 082 |
_aRID. 627 _bI7a 1974 |
||
| 245 | _aAppraisal of the Northeast Thailand irrigation improvement project Thailand : january 15,1974 | ||
| 260 |
_aBangkok _bRoyal Irrigation Department _c1974 |
||
| 710 | _aIn cooperation with Agricultural extension department | ||
| 942 |
_c12 _2ddc |
||
| 998 | _cภิรมณ์ญา | ||