Naraballobn, V., Chunkao, K. and Boonyawat, S. (1973) “Evaportion from U.S. Class A Pan of Hill-Evergreen Forest at Doi Pui, Chiengmai”, Agriculture and Natural Resources. Bangkok, Thailand, 7(1), pp. 43–47. available at: https://li01.tci-thaijo.org/index.php/anres/article/view/240644 (accessed: 18 September 2026).