TY  - RPRT
TI  - Drainage areas in the Big Sioux River basin in eastern South Dakota
AU  - Frank D. Amundson
AU  - Neil C. Koch
PY  - 1985
DO  - 10.3133/ofr85348
UR  - https://pubs.usgs.gov/publication/ofr85348
ID  - ofr85348
ER  -