TY  - BOOK
AU  - Berry,Brian Joe Lobley
TI  - Strategies, models, and economic theories of development in rural regions
AV  - HD1751 .A91854 no. 127
U1  - 309.2/3/0973 
PY  - 1967///]
CY  - Washington]
PB  - Economic Research Service, U.S. Dept. of Agriculture
KW  - Regional planning
KW  - United States
KW  - Mathematical models
N1  - Bibliography: p. 41-43
ER  -