00470nam a2200169Ia 4500008004100000020001500041082001800056100001400074245002800088260005900116300000800175650004100183650003400224653001000258653001900268700001300287170901s1977    xx            000 0 und d  a0444415114  a631.416bA88T  aAubert, H 0aTrace Elements in Soils  aNew YarkbElsevier Scientific Publishing Companyc1977  a396  aAgriculture and related technologies  aTechnology (Applied sciences)  aSoils  aTrace elements  aPinta, M