All about digestion

All about digestion1990
About this book
Discusses the process of digestion, the parts of the digestive system that make it possible, and related topics such as food and its importance to good health.
Details
- First published
- 1990
- OL Work ID
- OL3177674W
Subjects
Digestive SystemDigestionNutritionGastrointestinal systemJuvenile literatureDigestive system