TY  - BOOK
AU  - De Blij,Harm J.
AU  - Muller,Peter O.
TI  - Geography: realms, regions and concepts
SN  - 0471451487 (Wiley international ed.)
PY  - 2004///
CY  - New York
PB  - Wiley
KW  - geography
KW  - reference material
ER  -