TY - BOOK AU - Richardson, M.J. TI - An annotated list of seed-borne diseases; 1967-1976 T2 - Commonwealth Mycological Institute, Phytopathological Papers, no.23 U1 - 016:632:631.531 1967/76 (047) L9 PY - 1979/// CY - Kew PB - Commonwealth Mycological Institute KW - M.J. Richardson KW - Seed borne plant diseases-Bibliography ER -