Open Access Research Paper Views (1671) Water quality and function of Mandakini River ecosystem of Central Himalaya Gunjan Goswami, Deepak Singh Int. J. Biosci. 12(6), 102-116, June 2018. DOI: http://dx.doi.org/10.12692/ijb/12.6.102-116 Keywords: CCA, Macro invertebrates, PCA, Periphyton, plankton Details