Manhas, R.K., Gautam, M.K. and Kumari, D. 2009. Two Way Indicator Species Analysis (TWINSPAN) of the Herbaceous Vegetation in an Inland Wetland Ecosystem of Doon Valley Himalaya, India. Journal of Wetlands Ecology. 3, (Dec. 2009), 23–31. DOI:https://doi.org/10.3126/jowe.v3i0.2433.