Filter By Subjects
Bacteria Juvenile literature Bacterial diseases Virus diseases Juvenile fiction VirusesFilter By Authors
Berger, Melvin.Filter By Subjects
Bacteria Juvenile literature Bacterial diseases Virus diseases Juvenile fiction VirusesFilter By Authors
Berger, Melvin.Berger, Melvin.
Summary: Explains how bacteria and viruses affect the human body and how the body fights them.
Format: text
Publisher / Publication Date: HarperCollins 1995