Natality and fecundity : a contribution to national demography /
Lewis, C. J.(Charles James),1864-1937.
Lewis, J. Norman(John Norman)
Edinburgh ; London : Oliver & Boyd,
1906.
Based on the statistics contained in the Scottish birth registers of 1855.
Includes bibliographical references (p. 159-162) and index.
Fertility.
Also available as an electronic resource via the Internet.