Infant mortality Ashby, Hugh Tuke 1880- creator text xx Cambridge University press 1922 2d ed. monographic eng
print
xii, 224 p. ill. by Hugh T. Ashby ... Contains bibliographies. Infants Mortality Child welfare Great Britain Public health PA610 .A8 HB 1323.I4 A823i 1922 Cambridge public health series sg 22000184 DLC 810622 20260227112739.0 sg 22000184