INTASIN, Arita, Penjai SOMPONGCHAIYAKUL, & Patama SINGHRUCK.
" Soil Nutrients in Heterogeneities Land Use in Haui-Luang Headwater Area of  the Mekong River." <em>Journal of Environmental Management and Tourism</em> [Online], 8.5 (2017): 1002-1008. Web. 29 Apr. 2024