Granulometric analysis and environtment of deposits of surface sediments of the marchica lagoon (North-east of morocco) - Aknaf, Asmae; Akodad, Mustapha; Ait Hmeid, Hanane; Layachi, Mostafa; Mesfioui, Abdelhakim; Andich, Karim; Baghour, Mourad; Kallel, A; Ksibi, M; BenDhia, H; Khelifi, N (Advances in Science, Technology and Innovation, 2018)