Columbia River Bioregional Education Project. (1987). Columbiana. Columbia Pub..
Chicago Style (17th ed.) CitationColumbia River Bioregional Education Project. Columbiana. Oroville, WA: Columbia Pub., 1987.
MLA (8th ed.) CitationColumbia River Bioregional Education Project. Columbiana. Columbia Pub., 1987.
Warning: These citations may not always be 100% accurate.