TY  - RPRT
TI  - Average Annual Runoff in the United States, 1951-80
AU  - W.A. Gebert
AU  - David J. Graczyk
AU  - William R. Krug
PY  - 1987
DO  - 10.3133/ha710
UR  - https://pubs.usgs.gov/publication/ha710
ID  - ha710
ER  -