TY - BOOK AU - Ramalingam.M AU - Agashe, S.N. TI - Microfossil analysis of a coal seam from lower gondwana system: by Ramalingam.M U1 - 580 PY - 1978/// CY - Bangalore PB - Department of Botany, Bangalore University KW - Microfossil anaylysis ER -