01000nam0-2200337---450-99000938909040332120140701102127.01845930789000938909FED01000938909(Aleph)000938909FED0100093890920110630d2006----km-y0itay50------baengGBa-------001yyGlobal development of organic agriculturechallenges and prospectsedited by Niels Halberg ... [et al.]WallingfordCABI Publishingc2006xii, 377 p.ill.25 cm001000987593Agricoltura biologicaSviluppo sostenibileAmbiente631.58422itaHalberg,NielsITUNINARICAUNIMARCBK99000938909040332160 631.584 B 112691FAGBCFAGBCGlobal development of organic agriculture764167UNINA