PropertyValue
schema:description
  • Collection Mode: Schriftliche Befragung (de)
  • Collection Mode: Written survey (en)
  • Sampling Procedure: Auswahlverfahren Kommentar Keine naeheren Angaben (de)
  • Sampling Procedure: Sampling Procedure Comment Sample (en)
  • Time Method: Crosssection
is datasearchkg:schema/collectionMode of
schema:startDate
  • 1973