TY  - GEN
TI  - Before head start : : the Iowa station and America's children 
SN  - 0807854328
U1  - 305.2310720777  
PY  - 1993///
CY  - Chapel Hill : 
PB  - The University of North Carolina Press
KW  - Child development - Research - United States - History - 20th century
KW  - Child development - Research - Iowa
KW  - Iowa Child Welfare Research Station
N1  - Includes bibliographical references and index
ER  -