Program listing "Arizona birds" lecture and articles discussing Willamette Valley project
Program and articles discussing William Finley lectures and proposed Willamette River dams
Bonneville Dam drawings
Articles discussing fishways and William Finley lecture
Articles and correspondence
Articles discussing fishways and William Finley lectures
Articles discussing debate over Willamette Valley project and river pollution
Report discussing proposed fishways plans for Bonneville Dam
Articles discussing effects of dams on Oregon rivers
Articles discussing meeting of Izaak Walton League Coos County chapter
Article discussing Bonneville Dam
Articles discussing Bonneville power plant and Willamette Valley project
"Colonel Lee answers attack on waterways"
Articles discussing dam construction and log transportation on Willamette River
Manuscript discussing the effects of high dams on Columbia River salmon with a focus on the Bonneville Dam
Bill introduced regarding commercial fishing near the Bonneville Dam and on Columbia River tributaries east of the Deschutes River
Article in an issue of the Business Survey of the Portland Area discussing the effect of fishways on salmon at Bonneville Dam
Correspondence discussing report of the Bonneville Dam Fishways Committee
Articles discussing debate over Willamette Valley project and river pollution
Information and drawing of proposed Bonneville Dam