TY  - BOOK
AU  - Hart,John Fraser
ED  - Association of American Geographers.
TI  - Regions of the United States
T2  - Harper & Row series in geography
SN  - 0060426764
U1  - 917.3 
PY  - 1972///]
CY  - New York
PB  - Harper & Row
N1  - Reprint of the Annals of the Association of American Geographers, June, 1972, v. 62, no. 2
ER  -