Lower Gondwana Coals of India-Palaeobotany, petrology and genesis. (In: Symposium on Gondwana Coals, Proceedings and Papers. M.J.Lemos de Sousa, editor)
Reference:
Navale,G.K.B. (1984)
Lower Gondwana Coals of India-Palaeobotany, petrology and genesis. (In: Symposium on Gondwana Coals, Proceedings and Papers. M.J.Lemos de Sousa, editor) Comunica§еes dos Servi§os Geolгgicos de Portugal
Vol. 70 # 2 P. 245- 256