Saravana Kumar R, and Sarala Thambavani D. “The Monthly Changes of Chloroplast Pigments Content in Selected Plant Species Exposed to Cement Dust Pollution”. Journal of Research in Biology 1, no. 8 (December 26, 2011): 660-666. Accessed November 24, 2024. https://ojs.jresearchbiology.com/ojs1/index.php/jrb/article/view/158.