Preliminary map showing the occurrence of siliceous rocks in central North Carolina derived from enhanced principal component Landsat images /

Bibliographic Details
Corporate Author: Geological Survey (U.S.)
Other Authors: Schmidt, Robert Gordon, 1924-, Koslow, M. H.
Format: Government Document Map
Language:English
Published: Reston, Va. : The Survey ; 1986.
Series:Miscellaneous field studies ; map MF-1817.
Subjects:
Description
Item Description:Includes text, 2 index maps, and bibliography.
Cartographic material.
Physical Description:2 maps ; 44 x 46 cm. and 44 x 41 cm., on sheet 106 x 88 cm., folded in envelope 30 x 24 cm.