"The West Virginia spot-rot complex of apple in 1956."; "Adams, Robert E. (Robert Evans), 1924-", "Tamburo, Salvatore Emmanuel, 1932-"; "Apples--Diseases and pests--West Virginia."; "Tamburo, Salvatore Emmanuel, 1932-", "Adams, Robert E. (Robert Evans), 1924-"; "1957"; "

Journal article reprint from: Plant Disease Reporter, v.41:no.9 (1957:Sept.15).

"; ""; "P17818"; "pec"; "Apples--Diseases and pests--West Virginia."; "14256"; .