Natural gamma aeroradioactivity map of Bel Air and vicinity, Harford, Baltimore, and Cecil Counties, Maryland / Department of the Interior, United States Geological Survey ; by R.W. Bromery, A.J. Petty, and F.P. Gilbert ; prepared in cooperation with the State of Maryland, Department of Geology, Mines, and Water Resources.

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Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Bromery, Randolph W. (Randolph Wilson), 1926-2013, Petty, A. J., Gilbert, Francis P.
Other title:	Bel Air and vicinity, Harford, Baltimore, and Cecil Counties, Maryland, aeroradioactivity map.
Format:	Government Document Map
Language:	English
Published:	Washington, D.C. : The Survey, 1964.
Series:	Geophysical investigations (Geological Survey (U.S.)) ; map GP-484.
Subjects:	Radioactivity > Measurement. Geology > Maryland > Harford County > Maps. Geology > Maryland > Baltimore County > Maps. Geology > Maryland > Cecil County > Maps.

Earth Sciences & Map Library - Maps - South Wall

Holdings details from Earth Sciences & Map Library - Maps - South Wall
Call Number:	GP-484
GP-484	Available Place a Hold