A modified boerner sampler (Q51383909)
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Washington, D.C.: U.S. Dept. of Agriculture, 1920.
Language | Label | Description | Also known as |
---|---|---|---|
English | A modified boerner sampler |
Washington, D.C.: U.S. Dept. of Agriculture, 1920. |
Statements
A modified boerner sampler (English)
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Boerner, E. G. (Emil George),
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Elihu Harrison Ropes
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unknown value
U.S. Dept. of Agriculture
Washington, D.C.
1920
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