International Conference on Avian Tumor Viruses : [proceedings / editor: Joseph W.Beard].

Bethesda, Md. : U.S. Dept.of Health, Education, and Welfare, Public Health Service, National Cancer Institute, 1964.

xiv, 803 pages : illustrations ; 27 cm.

Cover title: Avian tumor viruses

Sponsored by National Cancer Institute, National Institutes of Health, and Duke University School of Medicine

Includes bibliographies