cam a22 u 4500 128599987 CHVBK 20200921121529.0 880212s1980 at | 00 |eng|d 0-643-00364-9 (OCoLC)636278457 (NEBIS)000214710 ETH-BIB ger ETH-BIB ETHICS-ISBD The Vortex mower a quiet rotary lawnmower I.C.Shepherd, D.C.Gibson Highett 1980 [44] p. 31 fig. CSIRO Division of mechanical engineering; technical report, no.TR 23 23 (NEBIS)000032089 126365571 MÄHMASCHINEN + MÄHWERKE + MOTORMÄHER (LANDWIRTSCHAFTLICHE MASCHINEN) ger (ETHUDK)000030911 ethudk RASEN + ZIERGRÄSER (GARTENBAU) ger (ETHUDK)000031673 ethudk u RASEN + ZIERGRÄSER (GARTENBAU) ger 635.928 nebis E1 u MÄHMASCHINEN + MÄHWERKE + MOTORMÄHER (LANDWIRTSCHAFTLICHE MASCHINEN) ger 631.352 nebis E1 u LAWNS + AMENITY GRASSES (HORTICULTURE) eng 635.928 nebis E1 u GAZONS + GRAMINÉES D'ORNEMENT (HORTICULTURE) fre 635.928 nebis E1 u FAUCHEUSES + MOTOFAUCHEUSES (MACHINES AGRICOLES) fre 631.352 nebis E1 u MOWING MACHINES + MOTOR MOWERS (AGRICULTURAL MACHINES) eng 631.352 nebis E1 Shepherd I.C. Gibson D.C. BK020000 XK020000 XK020000 NEBIS E01 E01 MG P 411182 A: 23 NEBIS 490 -- CSIRO Division of mechanical engineering; technical report, no.TR 23 23 (NEBIS)000032089 126365571 NEBIS 700 1- Shepherd I.C. NEBIS 700 1- Gibson D.C.