TY  - RPRT
TI  - A simple model of a phreatic surface through an earth dam
AU  - T. V. Hromadka
PY  - 1984
DO  - 10.1016/0309-1708(84)90044-7
UR  - https://pubs.usgs.gov/publication/70013951
ID  - 70013951
ER  -