Kumar, 2004. In: Nathan, D.; Kelkar, G.; Walter, P. (Eds), Globalization and indigenous peoples in Asia: changing the local-global interface, SAGE Publications, India, 348 pages

Kumar, S., 2004. Indigenous communities knowledge of local ecological services. In: Nathan, D.; Kelkar, G.; Walter, P. (Eds), Globalization and indigenous peoples in Asia: changing the local-global interface, SAGE Publications, India, 348 pages