00289nam a2200097Ia 4500008004100000082001500041100005900056245004200115260002700157300000700184140113s9999    xx            000 0 und d  a631.8   K5  a"Britain, Agriculture & Fisheries & Food (Min. of�)"  aFertilizer for the farm. Bull. No.195  a1965bH.M.S.O.cLondon  a89