Society Oregon State Horticultural

Eleventh Annual Report: Thirty-Fourth Annual Meeting Of The Oregon State Horticultural Society, Held At August 14, 15, 16, 1919, Astoria, Oregon, Organized 1885, Incorporated 1901 (Classic Reprint)

Proceedings Of The Thirty-Third Annual Meeting Of The Oregon Horticultural Society: Held December 5, 6, 7, 1918, Roseburg, Oregon (Classic Reprint)

Annual Report: Proceedings Of The Annual Meeting Of The Oregon State Horticultural Society, Volume 9

Annual Report: Proceedings Of The Annual Meeting Of The Oregon State Horticultural Society, Volume 7