00528cas|a2200145 i 450000500170000000800410001703500150005811000640007324500530013726000300019030000100022049000360023065000180026681000980028420260818132444.0031114s1968    enk uzm rtt  00|  a1eng d  a.b103141671 aGreat Britain.bMinistry of Agriculture, Fisheries and food10aGrain driers :bcontinuous flow and batch driers  aLondon :bH.M.S.O.,c1968  a11 p.1 aMechanization leaflet ;vno. 24 0aGrainxDrying1 aGreat Britain.bMinistry of Agriculture, Fisheries and Food.tMechanization leaflet ;vno. 24