TY  - BOOK
AU  - Dury, George H
AU  - Mathieson, R. S
TI  - The United States and Canada
SN  - 0435342703
AV  - E 41 Dur 
PY  - 1970///
CY  - London
PB  - Heinemann
KW  - CANADA--DESCRIPTION AND TRAVEL
KW  - UNITED STATES--DESCRIPTION AND TRAVEL
N1  - Bibliography
ER  -