イチゴ生産収益報告書の現代日本語訳、1919-1924
Western Union Telegram from Ray T. Yasui on behalf of Masuo Yasui to William R. Hodgkinson, 1942
"Waterfowl survey - Washington and Oregon, west of the Cascades"
Washington-Oregon anjou pear advertisement, approximately 1908-1942
The cruise of a modern prairie schooner
"Supplementary report: Waterfowl survey in western Washington and western Oregon"
Schedule of strawberry cultivation costs and income and expenditure, 1919-1924
"Reports on waterfowl food resources and shooting survey: The Lower Columbia River District"
Notes
Newspaper clipping discussing Lower Klamath Lake and agriculture
Memorandum, April 1911
Meeting minutes discussing sheep on Wallowa Mountains
Letter from K. Tyler to Masuo Yasui, 13 February 1920
Letter from John N. Mohr to Ray T. Yasui, 8 September 1944
Letter from Harry Wilson to Ray T. Yasui, 7 April 1944
Letter from Fred Barker to Yasui Brothers, 14 September 1925
Hawks on trial
Grazing on public domain should be linked with Federal Forest Service
English translation of schedule of strawberry cultivation costs and income and expenditure, 1919-1924
Documents discussing Oregon and northern California refuges
Asparagus invoice from Mid-Columbia Vegetable Growers to Willow Flat Ranch, 18 November 1941
Asparagus and pear invoice from Mid-Columbia Vegetable Growers to Tamura & Yasui, 24 November 1941
Asparagus and pear invoice from Mid-Columbia Vegetable Growers to Dee Ranch, 28 November 1941
Articles discussing Ira N. Gabrielson visit and 8th Annual State Convention of the Izaak Walton League of America
Articles discussing Arthur N. Pack's activities as President of the American Nature Association
Articles authored by William Finley and Ed F. Averill discussing Oregon wildlife
Articles authored by William Finley and Ed F. Averill discussing Oregon wildlife
Apple Growers Association Ballot for Directors, 1939
