Don Nardo

Germs (Great Medical Discoveries) Don Nardo Library Binding edition

Germs are everywhere, this concise but information-packed volume tells young readers. The amply illustrated volume explores the physical makeup of germs; how they cause disease and how modern disease detectives identify them and work to prevent or contain disease epidemics; as well as useful germs and how they are used in such industries as food production and sewage treatment.