Aerial gamma-ray contour maps of regional surface concentrations of potassium, uranium, and thorium in Nevada /

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Duval, Joseph S.
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : The Survey ; 1988.
Series:	Geophysical investigations (Geological Survey (U.S.)) ; map GP-982.
Subjects:	Uranium ores > Nevada > Maps. Potassium ores > Nevada > Maps. Thorium ores > Nevada > Maps.

Description
Item Description:	Includes text, bibliography, and index map. Cartographic material.
Physical Description:	3 maps : color ; 105 x 72 cm., on sheets 111 x 78 cm., folded in envelope 30 x 24 cm.