Laishram R, and K Senthilkumar 2018:  Macro-scale (1:50,000) landslide susceptibility mapping in Toposheets 78O/2 & O/3, parts of West Khasi Hills & South West Khasi Hills districts, Meghalaya and parts of Kamrup district, Assam. Unpb. GSI report for FS
Nonglang
Riwang  Langpih road
Easing of slope, construction of retaining wall and toe drain
Thick soil formation in the steep slope, toe cutting, rainfall