TY  - BOOK
AU  - Berry,Brian J.L.
AU  - Horton,Frank E.
TI  - Geographic perspectives on urban systems: with integrated readings 
SN  - : 0133513122
U1  - 307.76 23
PY  - 1970///,
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Cities and towns
N1  - index
ER  -