TY  - BOOK
T1  - Patterns on our planet concepts and themes in geography
A1  - Hardwick, Susan Wiley
A2  - Holtgrieve, Donald G.
LA  - English
PP  - New York
PB  - Merrill
YR  - 1990
UL  - https://tuklas.up.edu.ph/Record/UP-99796217602064545
OP  - 414
CN  - G 73 H35
SN  - 0675210526
KW  - Geography : Study and teaching.
ER  -