@book{34880,
	author = {Bajpai, Usha },
	title = {Indian gondwana: },
	publisher = {Birla Sahni Institute of Palaeobotany, },
	year = {1994},
	address = {Lucknow: },
	note = {Vol. 2 (iii. Permian megaplants & iv. Mesozoic megaplants); 68p. }
}