Title: Rāingān kānsamrūat din bō̜riwēn Khrōngkān Sūp Nam Khōng, ʻAmphœ̄ Mư̄ang, Čhangwat Nō̜ng Khāi
Description: Soil survey report of the Mae Khong Pumping Project Area, Amphoe Muang, Nong Khai Province, Thailand.