Crynodeb o'r cais
English Life Table number 13 from the Registrar-General's Decennial Supplement England and Wales 1970 to 1972 Life Tables Series DS number 2.
Lawrlwyth cysylltiol ar cais
- English Life Table number 13 (1970 to 1972) (73.7 kB xls)
Lawrlwyth cysylltiol ar cais
- English Life Table number 13 (1970 to 1972) (73.7 kB xls)