TY  - BOOK
AU  - Knapp,Brian J.
AU  - Ross,Simon
TI  - Challenge of the economic environment
T2  - Longman advanced geography
SN  - 0582016363
U1  - 330.9048 
PY  - 1989///
CY  - Harlow
PB  - Longman
KW  - Economic geography.
Economic conditions -- Geographical aspects
N1  - Includes index
ER  -