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The experiment was carried out in the greenhouse at Faculty of Agriculture, University of Benin, Benin City to investigate lead uptake by Celosia argentea in an experiment organized in a completely r...
The pot experiment was carried out over 1998-2000 which aimed at defining the effect of brown coals, sludge as well as their mixtures and farmyard manure (FYM) on the content of cadmium and lead in su...
Field portable methods are often needed in risk characterization, assessment and management to rapidly determine metal concentrations in environmental samples. Examples are for determining: “hot spots...

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