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Creator
Long Range Planning Conference (1924 : Hood River County, Or.)
Remove constraint Creator: Long Range Planning Conference (1924 : Hood River County, Or.)
Contributor
Bohnert, David Wayne, 1968
Remove constraint Contributor: Bohnert, David Wayne, 1968
Non-Academic Affiliation
Oregon State University. Agricultural Experiment Station
Remove constraint Non-Academic Affiliation: Oregon State University. Agricultural Experiment Station