Ravichandra N.G. (2013). Fundamentals of plant pathology. PHI Learning.
Lua i Stíl Chicago (17ú heag.)Ravichandra N.G. Fundamentals of Plant Pathology. PHI Learning, 2013.
Lua MLA (9ú heag.)Ravichandra N.G. Fundamentals of Plant Pathology. PHI Learning, 2013.
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