Seriological test for the identification plant viruses
Ball, Ellen M.
Seriological test for the identification plant viruses Ellen M. Ball - Minnesota American Phylopathological Society 1974 - iv, 29 p.; 28cm.
581.234 B21S
Seriological test for the identification plant viruses Ellen M. Ball - Minnesota American Phylopathological Society 1974 - iv, 29 p.; 28cm.
581.234 B21S