Beretta GP, Baio M. Proposal of Guidelines for field description and classification of porous sediments from water well drilling - in situ fast procedure - ver 1.0. AS-ITJGW [Internet]. 2020 Jun. 25 [cited 2024 Nov. 27];9(2). Available from: https://www.acquesotterranee.net/acque/article/view/463