Ollhoff Jim Books
Books di Ollhoff Jim con argomento Bacteria Juvenile Literature Microbiologists Juvenile Literature Microbiology Juvenile Literature
The Germ Detectives
edizioni Abdo Group collana Abdo Group (Library)
Germs are everywhere--in your mouth, on your clothes, on everything you touch. Some we can't live without; others are microscopic killing machines. This title looks at the fascinating people who discovered and studied germs. From the “Father of Microbiology” Robert Koch to biologist Alexander Fleming discovering antibiotics,...