| 000 | nam a22 4500 | ||
|---|---|---|---|
| 999 |
_c10162 _d10162 |
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| 005 | 20191010162356.0 | ||
| 008 | 181010b ||||| |||| 00| 0 tha d | ||
| 040 |
_aRID _btha _cRID |
||
| 082 |
_aRID. 001.6 _bI5s 1986 |
||
| 110 | _aIrrigation Engineering Center. | ||
| 245 | _aSummarizing answers to questionnaire "questionnaire for system management and development in irrigation engineering center" | ||
| 260 |
_aBangkok _bIrrigation Engineering Center _c1986 |
||
| 942 |
_c12 _2ddc |
||
| 998 | _cภิรมณ์ญา | ||