TY  - BOOK
AU  - Koponen, Libby
TI  - North America: Lake superior has the largest surface area of any freshwater lake in the world
T2  -  True Books
SN  - 9780531218303
PY  - 2009///
CY  - New York
PB  - Scholastic , 
KW  - North America
KW  - juvenile literature
N1  - R
; 740
; Lexile
; R
; Raz-Plus

N2  - An overview of North America
ER  -