Apple scab (Venturia inaequalis) and pear scab (Venturia pyrina)

An edition of Apple scab (Venturia inaequalis) and pear scab (Venturia pyrina) (1919)

Apple scab (Venturia inaequalis) and pear scab (Venturia pyrina)

By H. P. Barss

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Publish Date

1919

Publisher

Oregon Agricultural College, Extension Service

Language

eng

Pages

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