Tangtham, N. and Korporn, A. (1998) “Regression Models of Soil and Water Losses from Various Erosion Control Measures in Mae Sa Integrated Watershed and Forest Land-use Project, Chiang Mai”, Agriculture and Natural Resources. Bangkok, Thailand, 32(2), pp. 163–170. available at: https://li01.tci-thaijo.org/index.php/anres/article/view/240565 (accessed: 29 August 2026).