[1]
UENO Kazuhiro, NATSUKA Isamu, SATO Shushi, ONJO Norio, Karma Tshethar and Kelzang Tenzin 2019. CONSTRUCTION OF EARTH FILL STRUCTURE FOR SMALL FARM POND BY USING BHUTANESE TRADITIONAL WALL MAKING METHOD. GEOMATE Journal. 17, 60 (Aug. 2019), 156–161.