Raizada, M.B.Sahni, K.C.2023-11-172023-11-171960Raizada, M.B. and Sahni, K.C. (1960) Living Indian gymnosperms part 1- (Cycadales, Ginkogoales,and Coniferales). Indian Forest Records, Botany (New Series), 5 (2). Manager of Publications, Government of India, Delhi.https://frirepo.bestbookbuddies.com/handle/123456789/969enBook