Varavipour, Maryam, Toraj Asadi, and Zahra Arzjani. 2010. “Reletionship Between the Physico-Chemical Properties and Different Types of Erosion on Marl Soils South of Tehran, Iran”. Asian Journal of Chemistry 22 (7):5201-8. https://asianpubs.org/index.php/ajchem/article/view/11732.