Manuscript discussing Finley's lecture
Articles discussing Portland sewage disposal issue and Ed F. Averill lecture
Articles
Articles discussing need for Portland sewage system and Pacific College benefit party at Jennings Lodge
Articles discussing debate over Willamette Valley project
Program listing "Arizona birds" lecture and articles discussing Willamette Valley project
Willamette River distress
Program and articles discussing William Finley lectures and proposed Willamette River dams
Wealth may come from primitive areas in Oregon
Columbia River pollution
Articles discussing William Finley lectures and effects of dams on salmon
Article discussing Willamette Valley project and memorandum promoting William Finley speech
Articles discussing effects of dams on wildlife and American Boy trip to Alaska
Articles discussing trout populations in western Oregon and effects of dams on salmon fishing
Articles discussing establishment of Malheur Lake bird refuge, effects of dam construction on the Columbia River, and William Finley lecture
Articles discussing William Finley lectures and increasing hunting and fishing license fees
Trolling for Chinooks yesterday and today
Hunting honkers
Articles discussing "Camera hunting along the Rockies to Alaska" lecture and pollution of Willamette River
Articles discussing killer whale traveling up the Columbia River
Articles discussing meeting with Oregon Caveman group and opposition to highway construction between Mount Hood and Crater Lake
"Oregon conquers stream pollution"
Articles discussing river pollution and lecture given by Dr. William Beebe
Article discussing proposed dam construction near Sweet Home
Press release discussing effects of dams on salmon fishing
Articles discussing effects of Willamette Valley project on salmon fishing
Article discussing effects of Willamette Valley project on salmon fishing
Articles discussing debate over Willamette Valley project