TY - BOOK AU - Gupta, A. B. Das AU - Biswas, A. K. TI - Geology of Assam T2 - Geological Society: Text Book Series; No. 12 SN - 81-85867-44-5 PY - 2000/// CY - Bangalore PB - Geological Society of India KW - Assam,geologyGeology-indiaGeotectonicsMineral ResourcesRegional GeologyStratigraphy ER -