In One End and Out the Other
DigestionDigestion, juvenile literatureDigestive organs, juvenile literaturePhysiology, juvenile literaturePhysiologySewage disposalJuvenile literatureBoard books
More than 50 flaps to open in this large board book discussing digestion, toilets, sewage treatment, and everything else to do with waste.
Writing a summary for young readers…
For young readers
Book data: Open Library