Holland, John J. (Ed.) Current topics in microbiology and immunology; vol. 176: Genetic diversity of RNA viruses - Berlin Springer-Verlag 1992 - vi, 226p. p. ISBN: 3-540-54652-9 Subjects--Topical Terms: Microbiology ;Immunology ;Genetic diversity ;RNA viruses Dewey Class. No.: 579 / HOL