Environmental geology 由 Valdiya , K S

Dynamic Himalaya 由 Valdiya, K S

Protection, maintenance and development of lake systems of india : a study report for english Five -Year plan 由 Valdiya, K.S

Geology and natural environment of Nainital hills, Kumaun Himalaya 由 Valdiya, K.S

Coping with natural hazards: Indian context : proceedings of the Symposium on Coping with Natural Hazards at University of Pune on October 5-6 2001

其他作者: “...Valdiya, K.S., ed...”

Kumaun land and people

其他作者: “...Valdiya, K.S., ed...”

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

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