http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Geology of the west-central part of the southern anthracite field and adjoining areas, Pennsylvania
West-central part of the southern anthracite field and adjoining areas, Pennsylvania
vi, 150 pages : illustrations, (1 folded color in pocket) ; 29 cm.
by Gordon H. Wood, Jr., J. Peter Trexler, and Thomas M. Kehn.
Part of illustrative matter fold. in pocket.
Geological Survey professional paper ; 602