Kayode, J. and Otoide, J. (2007) “Leaf Cuticle Variations in Amaranthus spinosus as Indicators of Environmental Pollution”, Biological Sciences - PJSIR, 50(5), pp. 327–329. Available at: http://v2.pjsir.org/index.php/biological-sciences/article/view/1031 (Accessed: 24 November 2024).