Institution
Zentralinstitut für Jugendforschung (ZIJ) (1)
AuthorBathke, Gustav-Wilhelm (1)Date Issued
1986 (1)
Document Typeresearch report (1)Keywordagriculture (1)Bewertung (1)class (1)DDR (1)economy (1)...view moreReviewreviewstatus unknown (1)Publication StatusUnknown (1)