http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Geologic map of the Massachusetts portion of the Northfield quadrangle, Massachusetts, New Hampshire, and Vermont
Bedrock geology of the Massachusetts portion of the Northfield quadrangle, Massachusetts, New Hampshire, and Vermont
1 map : color ; 44 x 32 cm., on sheet 76 x 123 cm., folded in envelope 30 x 24 cm.
Department of the Interior, United States Geological Survey ; by Robert Balk ; prepared in cooperation with the Commonwealth of Massachusetts, Department of Public Works.
Title on envelope: Bedrock geology of the Massachusetts portion of the Northfield quadrangle, Massachusetts, New Hampshire, and Vermont.
Relief shown by contours and spot heights.
Includes text, bibliography, and quadrangle map.
Northfield quadrangle, Massachusetts, New Hampshire, and Vermont, bedrock geologic map