Institution
Zentralinstitut für Jugendforschung (ZIJ) (1)
AuthorBathke, Gustav-Wilhelm (1)Date Issued1986 (1)Document Typeresearch report (1)Keywordagriculture (1)
Bewertung (1)
class (1)
DDR (1)economy (1)...view moreReviewreviewstatus unknown (1)Publication StatusUnknown (1)