Assessment of groundwater vulnerability to pollution as part of integrated management in coastal areas Case of Ghiss-Nekkour Basin (North East of Morocco)Taoufiq Kouz, Soukaina Mansour, Hakim Mesmoudi, Houria Dakak and Hinde Cherkaoui DekkakiLHB, 2 (2020) 63-73DOI: https://doi.org/10.1051/lhb/2020019