TY  - BOOK
AU  - Estall,Robert
TI  - A modern geography of the United States: aspects of life and economy
U1  - 330.973/E79m 
PY  - 1972///
CY  - Middlesex
PB  - Penguin books
KW  - Geography-U.S
N1  - Bibliography and index at the end
ER  -