TY  - RPRT
TI  - Cost effectiveness of the U.S. Geological Survey's stream-gaging program in Wisconsin
AU  - J.F. Walker
AU  - L.L. Osen
AU  - P.E. Hughes
PY  - 1987
DO  - 10.3133/wri864125
UR  - https://pubs.usgs.gov/publication/wri864125
ID  - wri864125
ER  -