http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Map showing distribution of ultramafic and intrusive mafic rocks from New York to Maine
Ultramafic and mafic rocks from New York to Maine
1 map on 2 sheets : color ; 159 x 123 cm., sheets 98 x 135 cm. and 82 x 133 cm. folded in envelope 30 x 24 cm.
Title on envelope: Ultramafic and mafic rocks, N.Y. to Maine.
Includes location map, text, and bibliography.
Miscellaneous geologic investigations ; map I-676