TY  - BOOK
T1  - The changing worlds of geography a critical guide to concepts and methods
A1  - Bird, James Harold 1923-
LA  - English
PP  - Oxford
PB  - Oxford University Press
YR  - 1989
UL  - https://tuklas.up.edu.ph/Record/UP-1685594773861106228
OP  - 299
CN  - G 70 B57a
KW  - Geography : Methodology.
ER  -