Retherford Robert D <br/><br/>
Changing sex differential in mortality 

 - Connecticut  Greenwood Press           1975 
 - xi,139p  cm. 
 - Studies in Population and Urban Demography.1 .
<br/><br/> Bibliography: p 127-34; Appendix: p 107-26 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fertility
<br/><br/><label>Dewey Class. No.: </label>Y:53-55.1.N7s, L5