TY  - BOOK
AU  - Beale,Calvin L.
AU  - Hudson,John C.
AU  - Banks,Vera J.
TI  - Characteristics of the U.S. population by farm and nonfarm origin
AV  - HD1751 .A91854 no. 66
PY  - 1964///
CY  - Washington
PB  - U.S. Dept. of Agriculture, Economic Research Service, Economic and Statistical Analysis Division
KW  - Rural-urban migration
KW  - United States
KW  - Population
N1  - Bibliography: p. 23-24
ER  -