Frederiksen, Harald D.
Water resources institutions: some principles and practices by Harald D. Frederiksen - Washington, D.C. IBRD 1992 - 40p. - World Bank Technical Paper Number 191 .
Water Supply
V43 F872
Water resources institutions: some principles and practices by Harald D. Frederiksen - Washington, D.C. IBRD 1992 - 40p. - World Bank Technical Paper Number 191 .
Water Supply
V43 F872
