@book{26974,
	author = {Thompson, David Grosh, and Geological Survey (U.S.)},
	title = {Ground water supplies of the Camden area, New Jersey,},
	year = {1932.},
	series = {New Jersey.  Dept. of conservation and development.  Bulletin 39},
	address = {[Trenton]},
	note = {At head of title: Reports of the Department of conservation and development, state of New Jersey.}
}