rdf-syntax-grammar
mods:
  schema location: http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
  title info:
    title: Zinc-lead-copper resources and general geology of the upper Mississippi Valley district
  name:
    name part: Heyl, Allen V. (Allen Van)
    name part: 1918-2008
    role:
      role term: creator
    role:
      role term: author.
  name:
    name part: Geological Survey (U.S.)
    role:
      role term: issuing body.
  name:
    name part: Wisconsin Geological and Natural History Survey
    role:
      role term: sponsoring body.
  name:
    name part: Iowa Geological Survey
    role:
      role term: sponsoring body.
  name:
    name part: Illinois State Geological Survey
    role:
      role term: sponsoring body.
  type of resource: text
  genre: bibliography
  origin info:
    place:
      place term: dcu
    date issued: 1955
    issuance: monographic
  language:
    language term: eng
  physical description:
    form: remote
    extent: 1 online resource (iii, 227-245 pages, 1 page of plate) : illustrations, maps, charts.
  note: by Allen V. Heyl [and three others].
  note: Title from title screen (viewed July 21, 2014).
  note: "Prepared in cooperation with the Wisconsin Geological and Natural History Survey, the Illinois State Geological Survey, and the Iowa Geological Survey."
  note: Master and use copy. Digital master created according to Technical Guidelines for Digitizing Archival Materials for Electronic Access. U.S. National Archives and Records Administration, 2004. http://www.archives.gov/preservation/technical/guidelines.html TxDN
  note: Includes bibliographical references (pages 242-243) and index.
  subject:
    geographic code: n-us-wi
    geographic code: n-us-il
    geographic code: n-us-ia
  subject:
    topic: Geology
    geographic: Mississippi River Valley
  subject:
    topic: Zinc mines and mining
    geographic: Mississippi River Valley
  subject:
    topic: Lead mines and mining
    geographic: Mississippi River Valley
  subject:
    topic: Copper mines and mining
    geographic: Mississippi River Valley
  subject:
    topic: Copper mines and mining
  subject:
    topic: Geology
  subject:
    topic: Lead mines and mining
  subject:
    topic: Zinc mines and mining
  subject:
    geographic: Mississippi River Valley
  classification: I 19.3:1015-G
  related item:
    title info:
      title: Zinc-lead-copper resources and general geology of the upper Mississippi Valley district
    identifier: (OCoLC)7743773
  related item:
    title info:
      title: Contributions to economic geology
  related item:
    title info:
      title: Geological Survey bulletin ; 1015-G
  identifier: https://purl.fdlp.gov/GPO/gpo62517
  record info:
    record content source: COP
    record creation date: 140731
    record change date: 20211120173550.0
    record identifier: in00003616126
    language of cataloging:
      language term: eng