311. Reference : RS-2-1-1-3-011
| 2001 | Environment on the way to Tham Ya pa nhae , A.Supaporn Nakbunlung | Slide
Tham Ya pa nhae, Maehongsorn April 2001312. Reference : RS-2-1-1-3-012
| 2001 | Environment on the way to Tham Ya pa nhae | Slide
Tham Ya pa nhae, Maehongsorn April 2001313. Reference : RS-2-1-1-3-013
| 2001 | Environment on the way to Tham Ya pa nhae | Slide
Tham Ya pa nhae, Maehongsorn April 2001314. Reference : RS-2-1-1-3-014
| 2001 | Environment on the way to Tham Ya pa nhae | Slide
Tham Ya pa nhae, Maehongsorn April 2001315. Reference : RS-2-1-1-3-015
| 2001 | Environment on the way to Tham Ya pa nhae | Slide
Tham Ya pa nhae, Maehongsorn April 2001316. Reference : RS-2-1-1-3-016
| 2001 | Environment on the way to Tham Ya pa nhae | Slide
Tham Ya pa nhae, Maehongsorn April 2001317. Reference : RS-2-1-1-3-017
| 2001 | The Surface around Tham Ya pa nhae | Slide
Tham Ya pa nhae, Maehongsorn April 2001318. Reference : RS-2-1-1-3-018
| 2001 | Ban Ya pa nhae (village) | Slide
Tham Ya pa nhae, Maehongsorn April 2001319. Reference : RS-2-1-1-3-019
| 2001 | The road within the village | Slide
Tham Ya pa nhae, Maehongsorn April 2001320. Reference : RS-2-1-1-3-020
| 2001 | Environment surrounding the village | Slide
Tham Ya pa nhae, Maehongsorn April 2001
