Bhattacharyya P K Flora of west champaran district, bihar Sarkar Krishnendu Bhattacharyya P K; Sarkar Krishnendu - Calcutta Botanical Survey of India 1998 - iii,534p cm. - Flora of India Series; 3 . Appendix 497-499p; Index 500-534p. Standard No.: 7093 Source: Bishen, Textual Subjects--Topical Terms: Champaran District ClassificationBotany Dewey Class. No.: I:11.25372.9M, N8 Carb