TY  - BOOK
AU  - Cole,Joanna
AU  - Degen,Bruce
TI  - The magic school bus at the waterworks
SN  - 0590403605
AV  - TD487 .C64 1986
U1  - 628.1 
PY  - 1986///
CY  - New York
PB  - Scholastic
KW  - Waterworks
KW  - Juvenile works
KW  - Hydrology
KW  - Water supply
KW  - sears
N1  - Accelerated Reader; ALA Booklist; Elementary School Library Collection Brodart; Horn Book; 3.9; K-3
N2  - When Ms. Frizzle, the strangest teacher in school, takes her class on a field trip to the waterworks, everyone ends up experiencing the water purification system from the inside
ER  -