Aerial radiometric contour maps of surface concentrations of uranium, potassium and thorium in Ohio /

Bibliographic Details
Corporate Authors:	Geological Survey (U.S.), Geological Survey of Ohio
Other Authors:	Duval, Joseph S.
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : U.S. Geological Survey ; 1985.
Series:	Geophysical investigations (Geological Survey (U.S.)) ; map GP-968.
Subjects:	Uranium ores > Ohio > Maps. Potassium ores > Ohio > Maps. Thorium ores > Ohio > Maps.

Description
Item Description:	"83?W as central meridian." Cartographic material.
Physical Description:	3 maps ; 83 x 76 cm., sheets 105 x 81 and 112 x 81 cm., folded in envelope 30 x 24 cm.
Bibliography:	Includes text and bibliography.