| 000 | nam a22 4500 | ||
|---|---|---|---|
| 100 | _aVitoon Viriyaralcultorn. | ||
| 245 | _aTowards effective water management traditional customs in the centerally planed Mae Sao irrigation project of Ching Mai province Thailand | ||
| 260 |
_aBangkok _bAsian Institute of Technology _c1984 |
||
| 942 | _c22 | ||
| 999 |
_c6010 _d6010 |
||