00394    a2200121   4500082001500000245004800015260007900063300002000142440002800162650001700190650004100207650002400248  a631.4bSOI  aThe soilbthe living soil, working the soil  aRomebFood And Agriculture Organization  Of The United Nationsc1970g1970  a[iv],24p.c21cm  aBetter farming series 8  aSOIL SCIENCE  aAGRICULTURE AND RELATED TECHNOLOGIES  aSPECIFIC TECHNIQUES