TY  - BOOK
AU  - Cho,Lee-Jay
AU  - Grabill,Wilson H.
AU  - Bogue,Donald Joseph
TI  - Differential current fertility in the United States
U1  - 301.32 
PY  - 1970///
CY  - Chicago
PB  - Community and Family Study Center, University of Chicago
KW  - Fertility, Human
KW  - United States
N1  - Includes bibliographical references
ER  -