Browse by Archive
1961-05-02 (iso8601)
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1961-04-28 (iso8601)
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Oregon Agricultural Experiment Station Annual Report of Hop Investigations, written by Stanley N. Brooks, Agent (Agronomist). Chester E. Horner, Agent (Plant Pathologist). Sam T. Likens, Agent (Chemist).
1957 (iso8601)
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Oregon Agricultural Experiment Station Annual Report of Hop Investigations, written by Stanley N. Brooks, Agent (Agronomist). Chester E. Horner, Agent (Plant Pathologist). Sam T. Likens, Agent (Chemist).
1958 (iso8601)
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Oregon Agricultural Experiment Station Annual Report of Hop Investigations, written by Stanley N. Brooks, Agent (Research Agronomist USDA). Chester E. Horner, Agent (Plant Pathologist USDA). Sam T. Likens, Agent (Chemist USDA). Yesh P. Puri, Jr....
1959 (iso8601)
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Oregon Agricultural Experiment Station Annual Report of Hop Investigations, written by Stanley N. Brooks, Agent (Research Agronomist USDA). Chester E. Horner, Agent (Plant Pathologist USDA). Sam T. Likens, Agent (Chemist USDA). Charles E....
1960 (iso8601)
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Oregon Agricultural Experiment Station Annual Report of Hop Investigations, written by Stanley N. Brooks, Agent (Research Agronomist USDA). Chester E. Horner, Agent (Plant Pathologist USDA). Sam T. Likens, Agent (Chemist USDA). Charles E....
1961 (iso8601)
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H.E. Morrison, Assistant in Entomology for Oregon Agricultural Experiment Station, wrote this report on hop pests and their control.
1942 (iso8601)
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H.E. Morrison, Assistant in Entomology for Oregon Agricultural Experiment Station, wrote this report on hop pests and their control.
1938 (iso8601)
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H.E. Morrison, Assistant in Entomology for Oregon Agricultural Experiment Station, wrote this report on hop pests and their control.
1939 (iso8601)
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H.E. Morrison, Irwin Marks, and Dan Bonnell wrote Hop Pests and Their Control.
1941 (iso8601)
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Oregon Agricultural Experiment Station Annual Report of Hop Investigations, written by Stanley N. Brooks, Agent (Research Agronomist USDA). Chester E. Horner, Agent (Plant Pathologist USDA). Sam T. Likens, Agent (Chemist USDA). Charles E....
1962 (iso8601)
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1910-06-10 (iso8601)
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