Topics in the biology of aging : a symposium held at the Salk Institute for Biological Studies, San Diego, California, November 4-6, 1965, under contract with the aging program of the National Institute of Child Health and Human Development, U.S. Public Health Service / Edited by Peter L. Krohn. Symposium on Topics in the Biology of Aging, (1965 : San Diego Calif.) Krohn, Peter L, ed. Salk Institute for Biological Studies. Aging Congresses QP86 .S93 1965 612.67 KRT Includes bibliographies. New York : Interscience Publishers, c1966. c1966. 1966 Text xiv, 177 p. : eng