00743nam0-22002771i-450-99000668104040332120001010000668104FED01000668104(Aleph)000668104FED0100066810420001010d--------km-y0itay50------baitay-------001yyMeasurement of Agricultural ProtectionJohn StrakLondonMacMillan198222 cm pp. XVI,120Strak,John125159ITUNINARICAUNIMARCBK990006681040403321VI C 32221093FSPBCFSPBCMeasurement of Agricultural Protection456516UNINAGEN01