http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Geochemical and generalized geologic maps showing the distribution and abundance of zinc in the Choteau 1⁰ x 2⁰ quadrangle, Montana
2 maps on 1 sheet ; 44 x 61 cm., sheet 112 x 146 cm., folded in envelope 25 x 31 cm.
Map A.-Rock sample locations -- Map B.-Stream-sediment sample locations.
by Reinhard W. Leinz and David J. Grimes ; Department of the Interior, United States Geological Survey.
Relief shown by contours and spot heights.
Includes graphs, text, tables, and location map.
Folio of the Choteau 1⁰ X 2⁰ quadrangle, Montana
Miscellaneous field studies ; map MF-858-E