Microbes at work;
Selsam, Millicent Ellis,
Microbes at work; illustrated by Helen Ludwig. - New York, Morrow, 1953. - 95 p. illus.
Presents basic information on the microbes commonly found on foodstuffs--bacteria, molds, and yeast--and discusses ways man has found of discouraging the growth of undesirable microbes, and fostering the growth of those he uses. Includes simple observations and experiments.
Bacteria--Juvenile literature.
Bacteriology.
589.9
Microbes at work; illustrated by Helen Ludwig. - New York, Morrow, 1953. - 95 p. illus.
Presents basic information on the microbes commonly found on foodstuffs--bacteria, molds, and yeast--and discusses ways man has found of discouraging the growth of undesirable microbes, and fostering the growth of those he uses. Includes simple observations and experiments.
Bacteria--Juvenile literature.
Bacteriology.
589.9