I Know How We Fight Germs
Edición de la obra I know how we fight germs
| Autor | Kate Rowan, Katharine McEwen |
|---|---|
| Editorial | Walker Books, Limited |
| Fecha de publicación | 1998 |
| Idioma | inglés |
| ISBN-13 | 9780744562170 |
| Número de Cutter | R877i |
Sam and his mother talk about germs, viruses, and bacteria, including how the body fights harmful germs and uses germs that are helpful.