Oil and gas data from Devonian and Silurian rocks in the Appalachian Basin /

Bibliographic Details
Main Author:	De Witt, Wallace, Jr., 1920-2012
Corporate Author:	Geological Survey (U.S.)
Other Authors:	Perry, William J., Wallace, Laure G.
Format:	Government Document Map
Language:	English
Published:	Reston, Va. : The Survey, 1975.
Series:	Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-917 B.
Subjects:	Petroleum > Geology > Appalachian Mountains > Maps. Natural gas > Geology > Appalachian Mountains > Maps.

Description
Item Description:	"Folio of Appalachian basin oil and gas data." Includes 2 col. cross sections and text. Cartographic material.
Physical Description:	6 maps on 4 sheets : color ; 45 x 81 cm., sheets 102 x 84 cm., folded in envelope 30 x 24 cm.
Bibliography:	Includes bibliographical references.