| Title | Umpqua Drainage Basin, Steelhead Trout Spawning Areas [cartographic material] |
| Publication Type | Map |
| Year of Publication | 1958 |
| Corporate Authors | Oregon. State Water Resources Board, |
| Date Published | 1958 |
| Call Number | OSU Libraries: Maps G 4292 .U46 D4 1958 U4, Digital Open Access |
| Keywords | geographic distribution, map, steelhead trout = Oncorhynchus mykiss, Umpqua River Basin |
| URL | https://ir.library.oregonstate.edu/concern/defaults/qz20sx85q |
| Label | 31682 |