Petroleum: its origin, migration and concentration, role of palynology in oil exploration
by Dr. Prakash Karmakar, Department of Botany & Forestry, Vidyasagar University
by Dr. Prakash Karmakar, Department of Botany & Forestry, Vidyasagar University
by Dr. Prakash Karmakar, Department of Botany & Forestry, Vidyasagar University