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Filters: Keyword is Umpqua River and Author is Oregon State University. Agricultural Experiment Station,  [Clear All Filters]
1902
Woodcock, A. R.(Arthur Ray), and Oregon State University. Agricultural Experiment Station. Annotated list of the birds of Oregon In Bulletin / Oregon Agricultural Experiment Station. Vol. no.68., 1902.
→ ir.library.oregonstate.edu/concern/administrative_report_or_publications/zc77sq44s