TY  - BOOK
AU  - Walford,Roy L.
TI  - Maximum life span
SN  - 0393016498
PY  - 1983///
CY  - New York
PB  - Norton
KW  - Longevity
KW  - Aging
KW  - Life span, Productive
N1  - Includes bibliogr. references and index
ER  -