American Phytopathological Society. (1967). Sourcebook of laboratory exercises in plant pathology. W. H. Freeman and Company.
Cita Chicago Style (17a ed.)American Phytopathological Society. Sourcebook of Laboratory Exercises in Plant Pathology. San Francisco: W. H. Freeman and Company, 1967.
Cita MLA (8a ed.)American Phytopathological Society. Sourcebook of Laboratory Exercises in Plant Pathology. W. H. Freeman and Company, 1967.
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