Ahmad, D. G. and Gaf, T. A.-R. A. (2012) “Lead, Nickel and Copper Concentration and Related Factors in Some Uncooked Vegetables Irrigated by Wastewater”, Advances in BioScience, 3(3), pp. 224–230. Available at: https://journals.sospublication.co.in/ab/article/view/83 (Accessed: 21 November 2024).