TIWARI, S; SIKKA, J. Air Pollution Induced changes in foliar morphology of two tree species at Indore city. International Journal of Scientific Research in Biological Sciences, [S. l.], v. 2, n. 4, p. 15–22, 2015. Disponível em: http://ijsrbs.isroset.org/index.php/j/article/view/18. Acesso em: 27 aug. 2025.