TY  - RPRT
TI  - 9000 years of salmon fishing on the Columbia River, North America
AU  - V.L. Butler
AU  - J. E. O’Connor
PY  - 2017
DO  - 10.1016/j.yqres.2004.03.002
UR  - https://pubs.usgs.gov/publication/70026973
ID  - 70026973
ER  -