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A Physiological Study of Two Strains of Fusarium in Their Causal Relation to Tuber Rot and Wilt of Potato

Fred Wilbert UpsonGeorge Konrad Karl LinkJohn Ralph CooperRollins Adams EmersonTheodore Alexander KiesselbachCharles Alton HelmJohn Willard Calvin

出版	University of Nebraska, 1917
URL	http://books.google.com.hk/books?id=ketQAQAAMAAJ&hl=&source=gbs_api