00699nam2 2200241 450 99000369735040332120060105154751.0000369735FED01000369735(Aleph)000369735FED0100036973520030910d--------km-y0itay50------baengTotal factor productivity growth in English agriculture 1350-1450K.G. PerssonB13001000367682Persson,Karl Gunnar58156ITUNINARICAUNIMARCAN990003697350403321DECSETotal factor productivity growth in English agriculture 1350-1450499709UNINA