Demographic transition theory / by John C. Caldwell ; contributing co-authors: Bruce K. Caldwell ... [et al.]. Caldwell, John C. (John Charles) Caldwell, Bruce, Dr. Population research. Demography History. HB850 .C36 2006 CAD 304.6 Collection of texts partly published previously. Includes bibliographical references and index. Dordrecht : Springer, c2006. c2006. 2006 Text vi, 418 p. ; http://www.loc.gov/catdir/enhancements/fy0824/2007451262-d.html http://www.loc.gov/catdir/enhancements/fy0824/2007451262-t.html eng