TY  - BOOK
AU  - Humlum,Johannes
TI  - Atlas of economic geography
U1  - 912.1910133 HUM 
PY  - 1955///.
CY  - London : 
PB  - Meiklejohn & Son Limited, 
KW  - Graphic representations of earth's surface
KW  - Atlas of economic geography
ER  -