TY  - BOOK
AU  - Galpin, Charles J, ed
AU  - Sorokin, Pitirim A, ed
AU  - Zimmerman, Carle C, ed
TI  - Systematic source book in rural sociology
CY  - New York
KW  - Rural family
KW  - Rural population
KW  - Rural sociology - Handbooks, manuals etc
KW  - Rural urban migration
ER  -