TY  - BOOK
AU  - Alexander, John W.
AU  - Gibson, Lay  James
TI  - Economic Geography 
SN  - 0132251361
U1  - 330.9 
PY  - 1979///
CY  - London : 
PB  - Prentice-Hall, 
KW  - Geography
N1  - YY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/0-13-225136-1.pdf
ER  -