TY  - RPRT
TI  - A history of annual streamflows from the 21 water-resource regions in the United States and Puerto Rico, 1951-83
AU  - D.J. Graczyk
AU  - W.R. Krug
AU  - W.A. Gebert
PY  - 1986
DO  - 10.3133/ofr86128
UR  - https://pubs.usgs.gov/publication/ofr86128
ID  - ofr86128
ER  -