Flieger, Wilhelm.
Life table estimates : for the Philippines, its regions and provinces, by sex: 1970, 1980 and 1990 / - Manila : Department of Health, 1994 - 267p.
Population--mortality data--Philippines--1970-1990
Life table estimates : for the Philippines, its regions and provinces, by sex: 1970, 1980 and 1990 / - Manila : Department of Health, 1994 - 267p.
Population--mortality data--Philippines--1970-1990