00557nam a2200169Ia 4500008004100000041001200041082001200053100003200065245007600097365000800173520001400181546001200195630007600207650001400283655001400297730007600311101110s9999 xx 000 0 und d aENGLISH bSR22432 aTheroux, Eldridge, Mallmann aLaboratory Manual for Chemical and Bacterial Analysis of Water & Sewage b500 aChemistry aENGLISH aLaboratory Manual for Chemical and Bacterial Analysis of Water & Sewage aChemistry aChemistry aLaboratory Manual for Chemical and Bacterial Analysis of Water & Sewage