@book{27497,
	author = {Lohman, Stanley William, and Lohr, E. W.},
	title = {Ground water in south-central Pennsylvania,},
	publisher = {Department of internal affairs, Topographic and geologic survey,},
	year = {1938.},
	series = {Pennsylvania. Geological survey, 4th (1919-  ) Bulletin W5},
	address = {Harrisburg, PA.,},
	note = {"Published reports": p. 5-7.}
}