Ramanujam,C.G.K Indian Gymnosperms in- Time and Space,Vol.1/ by C.G.K.Ramanujam - New Delhi: Today & Tomorrow's Printers &Publishers, 1976. - 73-126p. Subjects--Topical Terms: Paleobotany India Gymnosperms, Fossil Dewey Class. No.: 561.50954 / RAM/I