direction of ground water flow
linee di scorrimento della falda freatica
sens d´écoulement des eaux souterraines
2025-08-04T10:59:39.1251170Z
https://www.termdat.bk.admin.ch/entry/94435
O Geologia nazionale, art. 2 lett. d (RS 510.624, stato 2021-03)
O Géologie nationale, art. 2 let. d (RS 510.624, état 2021-03)
V Landesgeologie, Art. 2 Bst. d (SR 510.624, Stand 2021-03)
Pennsylvania State University, M. Arthur / D. Saffer, Hydraulic Head and the Direction of Groundwater Flow, 2025 ([Internet, 2025-07-30](https://www.e-education.psu.edu/earth111/node/932))