TY  - BOOK
AU  - Cole, Joanna.
AU  -  Degen, Bruce
TI  - The magic school bus at the waterworks
SN  - 0590403613
AV  - M 628.1 C67 1986
PY  - 1986///
CY  - New York
PB  - Scholastic
KW  - Waterworks
KW  -  Juvenile literature
KW  - Hydrology
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  -