TY - RPRT TI - Canyon-filling lavas and lava dams on the Boise River, Idaho, and their significance for evaluating downcutting during the last 2 million years AU - Keith A. Howard AU - John W. Shervais AU - E.H. McKee PY - 1984 UR - https://pubs.usgs.gov/publication/70198205 ID - 70198205 ER -