(2013). Influence of sewage sludge on some soil properties, yield and concentration of lead and cadmium in roots and shoots of Maize. Journal of Soil Management and Sustainable Production, 2(2), 27-48.
MLA
. "Influence of sewage sludge on some soil properties, yield and concentration of lead and cadmium in roots and shoots of Maize", Journal of Soil Management and Sustainable Production, 2, 2, 2013, 27-48.
HARVARD
(2013). 'Influence of sewage sludge on some soil properties, yield and concentration of lead and cadmium in roots and shoots of Maize', Journal of Soil Management and Sustainable Production, 2(2), pp. 27-48.
VANCOUVER
Influence of sewage sludge on some soil properties, yield and concentration of lead and cadmium in roots and shoots of Maize. Journal of Soil Management and Sustainable Production, 2013; 2(2): 27-48.
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