TY  - BOOK
AU  - Boyce Ronald Reed
TI  - Bases of economic geography:  An essay on the spatial characteristics of man's economic activities   
U1  - U6, L4 
PY  - 1974///
CY  - New York
PB  - Holt Rinehart and Winston U S A   
KW  - Economic  Geography
N1  - Bibliography at the end of each chapter
ER  -