megersa feyissa, Jemaneh; teju, Endale Major Advisor (PhD); Mesele, Tamerat Co-Advisor (PhD); eshetu, Solomon Co-Advisor (PhD)
(Haramaya university, 2017-06)
In the present study, levels of selected heavy metals including Iron, Zinc, Cadmium, and Lead in
fresh and canned tomato paste from two Ethiopian Tomato Processing Factories were determined
using Atomic absorption ...