00835nam0-22003011i-450-99000206185040332120021010000206185FED01000206185(Aleph)000206185FED0100020618520021010d--------km-y0itay50------baitaSpraying, dusting and fumigation of plantsA. Freeman Mason.New YorkMacmillan Co.1928.639 p.21 cmPiante : FumigazionePiante : Trattamenti632.94Mason,A. Freeman88011ITUNINARICAUNIMARCBK99000206185040332161 IX E.1/05362DAGENDAGENSpraying, dusting and fumigation of plants393034UNINAING01