Response of hydrologic cycle to environmental degradation in the Khulgad Watershed, Kumaun Himalaya : technical report de réir Rai, S.P

Land treatment of distillery effluent and its agropotential assessment de réir Rai, J.P.N., ad

Studies on structural and functional dynamics of the soil microbes affected by pulp and paper mill effluent de réir Saxena, Manisha

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