http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Maps showing Quaternary geology of the northern Maryland part of the Chesapeake Bay
Quaternary geology of the northern Maryland part of the Chesapeake Bay
9 maps on 3 sheets ; 65 x 35 cm., sheets 142 x 79 cm. and 104 x 122 cm., folded in envelope 30 x 24 cm.
Department of the Interior, U.S. Geological Survey ; by Steven M. Colman and Jeffrey P. Halka ; prepared in cooperation with the Maryland Geological Survey.
Includes text, bibliography, table, location map, and seismic-reflection profiles.
Miscellaneous field studies ; map MF-1948-D