What are Germs?

Кэтрин Дэйнес

-25%

+291 (бонус)

What are germs? How do they spread? And how do medicines help? Curious young children can take a closer look at those mischievous, microscopic bacteria and viruses in this fascinating introduction to germs and hygiene, with 30 flaps to lift and tips on hand-washing and staying healthy.