Biological and social aspects of mortality and the length of life :  proceedings of a seminar at Fiuggi, Italy, may 13-16, 1980 / 
sponsored by Committee on Factors Affecting Mortality and Length of Life, International Union for the Scientific Studyof Population and Istituto di Demografia, University of Rome ; Samuel H. Presto 
 - 483 páginas 
<br/><br/><label>ISBN: </label>2-87040-024-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Longevidad--Congresos<br/>Mortalidad--Congresos<br/>Muerte (Biología)--Congresos
<br/><br/><label>LC Class. No.: </label>QP87  / B56