TY  - BOOK
AU  - George,Pierre
TI  - Geografia activa
AV  - HF 1025 G345 1975
PY  - 1975///
CY  - Barcelona
PB  - Editorial Ariel
KW  - Economic geography
KW  - Geography, Economic
N1  - Translation of: La géographie active. Paris, Presses Universitaires de France, 1964
ER  -