Indian Gondwana: Annotated synopses / A commemoration to the 9th International Gondwana Symposium, Birbal Sahni Institute of Palaeobotany - Lucknow: Birbal Sahni Institute of Palaeobotany , 1994 Vol. 1 (Palynology) Subjects--Topical Terms: Science Universal Decimal Class. No.: 56:581]:902.67:016(540) / N4.1