TY  - BOOK
AU  - De Blij,Harm J.
AU  - Muller,Peter O.
TI  - Geography: realms, regions, and concepts 
SN  - 0471119466 (cloth : acidfree paper)
AV  - G128.D4 1997 
PY  - 1997///
CY  - New York
PB  - J. Wiley
KW  - Geography
N1  - Includes bibliographical references and indexes
ER  -