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Crop Science nursery, 1950

"Nursery of some 22 thousand specimens"
Crop Science nursery, 1950

"Nursery of some 22 thousand specimens"
Crop Science nursery, 1950

"Nursery of some 22 thousand specimens"
Crop Science nursery, 1950

"Nursery of some 22 thousand specimens"
Crop Science nursery, 1950

"Nursery of some 22 thousand specimens"
Dr. J. R. Cowan examining nine days regrowth on culture 237, January 11, 1955

Dr. J. R. Cowan examining nine days regrowth on culture 237. Picture taken January 11, 1955. Plant was clipped on January 2.
Tall fescue, circa 1955

Showing bagging and tagging procedures by J. R. Cowan in controlled breeding experiment.
Harry Schoth standing on the original plot of alta tall fescue, 1950

Harry Schoth standing on the original plot of alta tall fescue which he was responsible for originating. This photo was taken on the West Farm, Oregon State College, Corvallis. This is where the Federal Forest...
Twin flat fan spray and single flat fan spray illustration, circa 1955
Set-up used to germinate barnyard grass seeds in solution containing EPTC, circa 1955

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