00983nam0-22003131i-450-9900031329404033213-922553-24-9000313294FED01000313294(Aleph)000313294FED0100031329420000920d1983----km-y0itay50------baengIT<<A >>Model of Relative and Absolute Income Differences in AgricultureHarald von Witzke.KielKieler Wissenschaftsverlag Vauk1983.78 p.19 cmForumReports on Current Research in Agricoltural Economics and Agribusiness Management5Reddito agricoloK/3.22Witzke,Harald : vonITUNINARICAUNIMARCBK990003132940403321A/71 FOR5870SESSESModel of Relative and Absolute Income Differences in Agriculture456842UNINAING01