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Toxicological assessment of Pb, Cd and Cr in lettuce and onion grown around Ellala River in Mekelle, Tigray, Ethiopia
Gebreyohannes, Teklay, Asgedom, Abraha GebrekidanVolume:
11
Journal:
Ethiopian Journal of Science and Technology
DOI:
10.4314/ejst.v11i3.6
Date:
March, 2019
File:
PDF, 469 KB
2019