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: Degasification of the Mary Lee coalbed near Oak Grove, Jefferson County, Ala., by vertical borehole in advance of mining
  name:
    name part: Elder, C. H. (Curtis H.)
    role:
      role term: creator
  name:
    name part: Deul, Maurice.
  name:
    name part: United States
    name part: Bureau of Mines.
  type of resource: text
  origin info:
    place:
      place term: pau
    date issued: 1974
    issuance: monographic
  language:
    language term: eng
  physical description:
    form: electronic
    extent: 21 pages : digital, PDF file.
  note: by C.H. Elder and Maurice Deul.
  note: Title from title screen (viewed on July 18, 2008).
  note: Electronic resource.
  note: Mode of access: Internet at the National Institute for Occupational Safety and Health web site. Address as of 7/18/08: http://www.cdc.gov/niosh/mining/pubs/pdfs/ri7968.pdf ; current access available via PURL.
  subject:
    topic: Coalbed methane drainage
    geographic: Alabama
  classification: HE 20.7131:7968
  related item:
    title info:
      title: Degasification of the Mary Lee coalbed near Oak Grove, Jefferson County, Ala
    name:
      name part: Elder, Curtis H.
    physical description:
      extent: 21 p.
    identifier: (OCoLC)1162821
  related item:
    title info:
      title: Report of investigations (United States. Bureau of Mines) ; 7968
  identifier: https://purl.fdlp.gov/GPO/LPS97489
  record info:
    record content source: GPO
    record creation date: 080722
    record change date: 20211129160442.0
    record identifier: in00002401486