00468nam a2200169Ia 4500003000400000008004100004082001800045100001700063245004900080260003000129300001500159650003400174650004100208650001600249650001900265650001400284OSt170901s1967    xx            000 0 und d  a631.422bC56C  aCooke, G. W. 0aControl of Soil Fertility / cby G. W. Cooke  a.- Londonb: ELBSc, 1967  axvii,526p.  aTechnology (Applied Sciences)  aAgriculture and Related Technologies  aFertilizers  aSoil Fertility  aBook Bank