Map showing radon potential of rocks and soils in Montgomery County, Maryland /

Bibliographic Details
Corporate Authors:	Geological Survey (U.S.), Montgomery County (Md.)
Other Authors:	Gundersen, L. C. S.
Format:	Government Document Map
Language:	English
Published:	Reston, VA : Dept. of the Interior, U.S. Geological Survey ; 1988.
Series:	Miscellaneous field studies ; map MF-2043.
Subjects:	Radon > Environmental aspects > Maryland > Montgomery County > Maps. Geology > Maryland > Montgomery County > Maps. Faults (Geology) > Maryland > Montgomery County > Maps. Radon.

Description
Item Description:	Also shows associated geological zones and faults. Relief shown by contours and spot heights. "Base from Maryland Geological Survey, 1973." Includes text, graphs, statistical tables, and location map. Includes text, bibliography, 2 tables, 7 graphs, and index map. Cartographic material.
Physical Description:	1 map : color ; 102 x 91 cm., on sheet 107 x 138 cm., folded to 22 x 28 cm.
Bibliography:	Bibliography.