Raju, K. V. Groundwater over-exploitation, costs and adoption measures in the central dry zone of Karnataka K. V. Raju and Anantha K. H. - Bangalore Institute for Social And Economic Change 2008 - 32p.: tables; 23cm. - Working paper series; no.202 . ISBN: 81 7791 158 9 Dewey Class. No.: DB333.9104095487 / ANA