TY  - BOOK
AU  - Sonam Tashi
TI  - Impact analysis of gypsum mining in Khothaka, Phuntsholing Dzongkhag / 
U1  - PRO/ECS SON 1st Batch 2018 
PY  - 2018///
CY  - CNR
PB  - Sonam Tashi
KW  - ECS Project
ER  -