[1]
Ghani, A. et al. 2010. Effect of Lead Toxicity on Growth, Chlorophyll and Lead (Pb+) Contents of Two Varieties of Maize (Zea mays L.). Pakistan Journal of Nutrition. 9, 9 (Aug. 2010), 887–891. DOI:https://doi.org/10.3923/pjn.2010.887.891.