Research at Ban Sanpong,Sanpathong,Chiengmai | 1980-1981 Farmers place soy beans in holes on a burned field. | Slide
Research at Ban Sanpong,Sanpathong,Chiengmai | 1980-1981 A woman and girl put soy beans into holes in a soy bed. Note the onion beds in the background. | Slide
Research at Ban Sanpong,Sanpathong,Chiengmai | 1980-1981 Onion beds are on the left and soy beds on the right. | Slide
Research at Ban Sanpong,Sanpathong,Chiengmai | 1980-1981 Soy beds are shown in the foreground, with tobacco growing in the background | Slide
Research at Ban Sanpong,Sanpathong,Chiengmai | 1980-1981 A vegetable bed. | Slide
Research at Ban Sanpong,Sanpathong,Chiengmai | 1980-1981 Soy cropping. | Slide
Research at Ban Sanpong,Sanpathong,Chiengmai | 1980-1981 Soy cropping. | Slide
Research at Ban Sanpong,Sanpathong,Chiengmai | 1980-1981 Farmers carry soy to thresh in the farmyard. | Slide
Research at Ban Sanpong,Sanpathong,Chiengmai | 1980-1981 Farmers use poles to thresh the soy. | Slide
Research at Ban Sanpong,Sanpathong,Chiengmai | 1980-1981 Farmers use poles to thresh the soy. | Slide