http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
numbers in volumes : illustrations, maps. ; 23 cm. annual.
"Journal for scientific research in the national parks of the Union of South Africa."
English or Afrikaans; articles in Afrikaans have English summaries.
Vols. for 1958- published by the National Parks Board of Trustees.