TY  - RPRT
TI  - Status of surface-water modeling in the U.S. Geological Survey
AU  - Marshall E. Jennings
AU  - Nobuhiro Yotsukura
PY  - 1979
DO  - 10.3133/cir809
UR  - https://pubs.usgs.gov/publication/cir809
ID  - cir809
ER  -