Dhyani, S. and Joshi, S.P. 2007. Angiospermic Diversity of Karwapani Fresh Water Swamp Forest in Doon Valley, Uttarakhand. Indian Forester. 133, 8 (Aug. 2007), 1101–1108. DOI:https://doi.org/10.36808/if/2007/v133i8/1181.