Radon-222 in the ground water of Chester County, Pennsylvania
By: by Lisa A. Senior ; prepared in cooperation with the Chester County Water Resources Authority and the Chester County Health Department.
Contributors: Chester County Water Resources Authority.; Chester County (Pa.). Health Dept.; Geological Survey (U.S.)
Series: Water-resources investigations report -- 98-4169
Publisher: U.S. Dept. of the Interior, U.S. Geological Survey; Branch of Information Services [distributor]
Published: 1998
Place of publication: Lemoyne, Pa; Denver, Colo
Language: eng
Number of pages: 79
Subjects: Groundwater -- Pennsylvania -- Chester County -- Quality.; Radon -- Environmental aspects -- Pennsylvania -- Chester County.; Radon -- Health aspects -- Pennsylvania -- Chester County.
Other titles: Radon 222 in the ground water of Chester County, Pennsylvania
Notes: Shipping list no.: 99-0120-P.

Two maps on 2 folded leaves in pocket.

Includes bibliographical references (p. 29-32).