Assessment of the Quality of Soil and Groundwater of the Agricultural Area of Sidi Yahya Region, MoroccoM. Lahmar, N. El Khodrani, S. Omrania, H. Dakak, R. Moussadek, A. Douaik, H. Iaaich, M. El Azzouzi, M. Mekkaoui and A. ZouahriE3S Web Conf., 150 (2020) 01001DOI: https://doi.org/10.1051/e3sconf/202015001001