Export 1 results:
Filters: Keyword is North Umpqua River and Author is Jones, Benjamin Earl  [Clear All Filters]
1930
Jones, Benjamin Earl, and Harold Thornton Stearns. Water-power resources of the Umpqua River and its tributaries, Oregon In Water-Supply Paper (Washington, D.C.). Reston, Va.: U.S. Geological Survey, 1930.
→ pubs.usgs.gov/wsp/0636f/report.pdf