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Lilly, Virgil Greene, b. 1900.
Remove constraint All Creators: Lilly, Virgil Greene, b. 1900.
All Subjects
Plant exudates.
Remove constraint All Subjects: Plant exudates.
Subject Topical
Bacteriology, Agricultural.
Remove constraint Subject Topical: Bacteriology, Agricultural.
Subject Topical
Beans--Diseases and pests.
Remove constraint Subject Topical: Beans--Diseases and pests.
Subject Topical
Fire-blight.
Remove constraint Subject Topical: Fire-blight.
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