Research Article

The Level of Heavy Metal Contamination in Selected Vegetables and Animal Feed Grasses Grown in Wastewater Irrigated Area, around Asmara, Eritrea

Figure 1

(a) Mean concentration Al, Fe, and Mn in soils from Paradizo, Adi-Segdo, and Kushet. (b) Mean concentration of Cd, Co, Cr, Cu, Mo, Pb, V, and Zn in soils from Paradizo, Adi-Segdo, and Kushet.
(a)
(b)