00868nam0-22003251i-450 99000178720040332120190403154410.088-206-3625-5000178720FED01000178720(Aleph)000178720FED0100017872020030910d1994----km-y0itay50------baitaITy-------001yyAgricoltura biologicaOtto Schmid ... [et al.]BolognaEdagricole1994XIV, 391 p.24 cmManuali pratici di eco-agricolturaAgricoltura biologica630Schmid,OttoITUNINARICAUNIMARCBK99000178720040332160 630 SCHO 19945188FAGBCFAGBCBiologischer Landhau57897UNINA