@book{30421,
	author = {Geological Survey (U.S.) and Harder, Alfred Harry, and Louisiana.},
	title = {Effects of ground-water withdrawals on water levels and salt-water encroachment in southwestern Louisiana,},
	publisher = {Dept. of Conservation, Louisiana Geological Survey and Louisiana Dept. of Public Works,},
	year = {1967.},
	address = {Baton Rouge,}
}