A summary of the methodology and results of regional joint-studies in the central and northern Appalachian Basin
Subtitle: conducted by the U.S. Geological Survey as a result of Department of Energy interagency agreement #EX-76-C-01-2287
By: by William J. Perry, Jr., and G.W. Colton
Contributors: Colton, George Willis, 1920-; Geological Survey (U.S.)
Series: Open-file report -- 81-1341; Open-file report (Geological Survey (U.S.)) -- 81-1341
Publisher: U.S. Deopt. of the Interior, Geological Survey
Published: 1981
Place of publication: [Denver, Colo.?]
Language: eng
Format: Microform
Subjects: Joints (Geology) -- Appalachian Region
Notes: Microfiche. [Denver, Colo. : U.S. Geological Survey, 1981?]. 1 microfiche ; 11 x 15 cm

Bibliography: leaves 13-15