Articles discussing Willamette Valley project and establishment of University of Washington Arboretum
Articles discussing waterway development projects
Articles discussing William Finley speeches on natural resource conservation and Willamette Valley project
Article discussing proposed dam construction near Sweet Home
Articles discussing visit by ichthyologist, Henry B. Ward, and proposed dam construction near Sweet Home
Articles discussing pilchard conservation and sewage systems
Articles discussing debate over Willamette Valley project
Articles discussing debate over Willamette Valley project
Article discussing Willamette Valley project
Articles discussing debate over Willamette Valley project and 3rd Annual Oregon Audubon Society Dinner
Articles discussing need for Portland sewage system
Articles
Article discussing Izaak Walton League Oregon State Council Convention
Articles discussing Willamette Valley project debate and William Finley lecture
Articles discussing Willamette Valley project debate
Agenda for meeting of Advisory Committee on Water Resources with S. B. Morris, Regional Water Consultant
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
"Waterfowl survey - Washington and Oregon, west of the Cascades"
Articles
Articles discussing William Finley lectures and prospective Portland sewage system
Articles discussing Willamette River pollution and declining waterfowl populations in Pacific Northwest
Articles discussing topics covered at Izaak Walton League of America convention and Jackson Park Bird Sanctuary dedication
Letters to the editor discussing Willamette River pollution
Advertisement and newspaper clippings discussing William Finley lecture, Malheur Lake refuge, and river cleanup
Articles discussing Annual Meeting of the Portland Chamber of Commerce and Finley-Church Alaska expedition
Articles discussing pollution of Willamette River and salmon conservation
Articles discussing pollution of Willamette River
