Mamgain, S. , Dobhal, A. , Kumar , P. and Joshi, S. 2017. Community structure of the herbaceous vegetation in some tourist spots of Doon valley (Uttarakhand), India. Environment Conservation Journal. 18, 1&2 (Jun. 2017), 87–93. DOI:https://doi.org/10.36953/ECJ.2017.181212.