TY - BOOK AU - de Silva, D. A. M. AU - Elapatha, M. S. AU - Basnayake, B. M. R. L. TI - Conflict between gem mining and smallholder agricultural system: a case study in the Rarhnapura district SN - 9789556441147 PY - 2021/// CY - Belihuloya PB - Sabaragamuwa University of Sri Lanka ER -