Description
Bovine Leukemia Virus / J. Ghysdael, Et Al. -- Spleen Focus-forming Virus / S. Ruscetti, L. Wolff -- The Genetics Of Murine Leukemia Viruses / S.p. Goff -- Expression Of Cellular Oncogenes / R. Müller. Edited By P.k. Vogt And H. Koprowski. Includes Bibliographies.