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: Resource productivity, returns to scale, and farm size
  name:
    name part: Heady, Earl O.
    role:
      role term: ed.
  type of resource: text
  origin info:
    place:
      place term: xx
    place:
      place term: Ames,Iowa
    publisher: The Iowa state college Press
    date issued: c1956
    edition: ed.
    issuance: monographic
  language:
    language term: eng
  physical description:
    form: print
    extent: xi,205p.
  note: Includes index.
  subject:
    topic: Agriculture
    topic: Economic aspect
  subject:
    topic: Farm management
  subject:
    topic: Farm sizes of
    topic: United states
  classification: HD1773 .A3
  classification: HD1773 R47
  record info:
    record content source: Daystar
    record creation date: 060626
    record change date: 20171002015802.0
    record identifier: 0000024650