TY  - BOOK
AU  - Gist,Noel Pitts
AU  - Gregory,Cecil L.
TI  - Selective factors in migration and occupation: a study of social selection in rural Missouri, 
U1  - 331.796 
PY  - 1943///
CY  - Columbia
PB  - University of Missouri
KW  - Migration, Internal
KW  - Occupations
KW  - Missouri
N1  - Bibliography ; p. 161-165
ER  -