TY  - BOOK
AU  - Heartson,Truman A  .
AU  - Alexander,John W  .
TI  - Economic geography / 
SN  - 8120305191
U1  - 330.9 
PY  - 1996///
CY  - New Delhi : 
PB  - Prentice Hall of India , 
KW  - ECONOMIC GEOGRAPHY
N1  - Includes bibliography and index
ER  -