TY  - BOOK
T1  - Economic geography of South America
A1  - Whitbeck, Ray Hughes 1871-1939
A2  - Williams, Frank Ernest 1877-1960
A2  - Christians, William Florian 1903-
LA  - English
PP  - New York
PB  - McGraw-Hill
YR  - 1940
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-1685523046125298434
OP  - 469
CN  - HC165 W5 1940
KW  - Economic geography.
KW  - Geography, Economic.
KW  - South America : Economic conditions : 1918-
ER  -