The crown gall disease of the apple : a discussion of the malady in general as applied to Missouri : experiments with the disease
Autor: | W. L. Howard |
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Rok vydání: | 2018 |
Předmět: | |
Popis: | Presented as a thesis in horticulture to the University of Missouri, for the degree of master of science in agriculture |
Databáze: | OpenAIRE |
Externí odkaz: |