TY  - BOOK
T1  - Introduction to physical geography
A1  - Strahler, Arthur N
LA  - English
PP  - New York etc.
PB  - John Wiley & sons
YR  - 1970
ED  - 2nd ed.
UL  - https://colectivo.uloyola.es/Record/L29325
OP  - 457
KW  - Geografía
ER  -