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Filters: Keyword is human impacts, logging, North Umpqua River, Pass Creek, Steelhead trout = Oncorhynchus mykiss, Steamboat Creek  [Clear All Filters]
1970
Brazier, Jon Roger. "The BLM since "Pass Creek"." In Water and Oregon's Ecology: Seminar Conducted by Water Resources Research Institute, Oregon State University, Fall Quarter, 1970, p.139-140. Vol. no.13. SEMIN WR no.13. Corvallis, Or.: Water Resources Research Institute, Oregon State University, 1970.
→ https://ir.library.oregonstate.edu/concern/defaults/gt54kr850