TY  - BOOK
AU  - Knowles, R.
AU  - Knowles, R.
TI  - Economic and social geography: Made simple
SN  - 0-491-01577-1
U1  - 330.9 
PY  - 1976///
CY  - London
PB  - W. H. Allen
N2  - The study of economic and social geography
ER  -