00422nam a2200157Ia 4500008004100000082002000041100001300061245003800074250000600112260004100118300000800159650004100167650003400208653001000242653001200252170901s1964    xx            000 0 und d  a631.40913bE24E  aEden, T. 0aElements of Tropical Soil Science  a2  aLondonbMacmillan and Co. Ltd.c1964  a164  aAgriculture and related technologies  aTechnology (Applied sciences)  aSoils  aTropics