TY  - BOOK
AU  - De Blij,Harm J.
AU  - Birdsall,Stephen S.
TI  - Geography:  regions & concepts 
SN  - 047120062 X
U1  - 910.021 
PY  - 1971///
CY  - New York
PB  - John Wiley & Sons
KW  - Geography
KW  - Regional Geography
N1  - Includes index
ER  -