| Title | Annual report upon the improvement of the mouth of the Columbia River, Oregon and Washington Territory; of the entrances to Coos and Yaquina Bays; of mouth of Coquille River and of Umpqua River, Oregon, and of certain rivers emptying into Puget Sound... |
| Publication Type | Book |
| Year of Publication | 1886 |
| Authors | U.S. Army Corps of Engineers, Portland District |
| Date Published | 1886 |
| Publisher | U.S. G.P.O. |
| City | Washington, D.C. |
| Call Number | Available through Interlibrary Loan |
| Keywords | harbor, jetties, navigation, physical modification, Umpqua River |
| Notes | Appendix RR of the Annual report of the Chief of Engineers for 1886 |
| Label | 330 |
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