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Filters: Keyword is physical modifications and Author is Oyala, James W.  [Clear All Filters]
1979
Weber, Bruce A., Ed Schmisseur, James W. Oyala, and Oregon State University. Extension Service.. Oregon's smaller ports: what they do and how they are financed In Extension Circular (Oregon State University. Extension Service). Vol. no. 979. Corvallis, Or.: Oregon State University, 1979.
→ ir.library.oregonstate.edu/concern/administrative_report_or_publications/1831ck22g