01351cam a2200277 4500 gs 68000309 DLC 20260227111423.0 690408s1966 lauab b 000 0 eng c gs 68000309 U.S. Geological Survey Library DLC DLC GB1025.L8A3 no. 18 Cardwell, G. T. (George T.), 1922- Progress report on the availability of fresh water, Lake Pontchartrain area, Louisiana, by G. T. Cardwell, M. J. Forbes, Jr., and M. W. Gaydos. Baton Rouge, Dept. of Conservation, Louisiana Geological Survey, 1966. v, 24 p. illus., maps (1 fold. in pocket) 23 cm. Louisiana. Geological Survey. Water resources pamphlet no. 18 At head of title: Sewerage and Water Board of New Orleans in cooperation with the U.S. Geological Survey under the auspices of State of Louisiana, Dept. of Conservation, Geological Survey of Public Works. Bibliography: p. 23-24. Water-supply Louisiana Lake Pontchartrain Region. Groundwater Louisiana Lake Pontchartrain Region. Forbes, Max J., 1930- joint author. Gaydos, M. W., 1938- joint author. Geological Survey (U.S.) New Orleans. Sewerage and Water Board. 30518 30518