Simon, Seymour
Guts : Our Digestive System.
- New York, NY : Harper Collins Publishers, 2005.
Donated by Mrs. J. L. Bloom
Your digestive system is out of sight and out of mind---until things don't got right. Then you may wonder how these important organs work!
0-06-054652-2
Human body
Gastrointestinal system--Juvenile literature
Digestion--Juvenile