Research at Ban Sanpong,Sanpathong,Chiengmai | 1980-1981 The villagers in the background are using bamboo to construct Khunkhong dam. The large number of fields involved (30 thousand rai) mean that there are lots of field owners to help with the construction. | Slide
Research at Ban Sanpong,Sanpathong,Chiengmai | 1980-1981 The villagers in the background are using bamboo to construct Khunkhong dam. The large number of fields involved (30 thousand rai) mean that there are lots of field owners to help with the construction. | Slide
Research at Ban Sanpong,Sanpathong,Chiengmai | 1980-1981 The villagers in the background are using bamboo to construct Khunkhong dam. After laying down the bamboo poles, they drive in another piece of bamboo to wedge the poles into the ground. | Slide
Research at Ban Sanpong,Sanpathong,Chiengmai | 1980-1981 The villagers in the background are using bamboo to construct Khunkhong dam. After laying down the bamboo poles, they drive in another piece of bamboo to wedge the poles into the ground. | Slide
Research at Ban Sanpong,Sanpathong,Chiengmai | 1980-1981 The villagers in the background are using bamboo to construct Khunkhong dam. After laying down the bamboo poles, they drive in another piece of bamboo to wedge the poles into the ground. | Slide
Research at Ban Sanpong,Sanpathong,Chiengmai | 1980-1981 The villagers in the background are using bamboo to construct Khunkhong dam. After laying down the bamboo poles, they drive in another piece of bamboo to wedge the poles into the ground. | Slide
Research at Ban Sanpong,Sanpathong,Chiengmai | 1980-1981 The villagers in the background are using bamboo to construct Khunkhong dam. After laying down the bamboo poles, they drive in another piece of bamboo to wedge the poles into the ground. | Slide
