TY  - BOOK
AU  - Selsam,Millicent Ellis
AU  - Ludwig,Helen
TI  - Microbes at work
U1  - 589.9 
PY  - 1953///
CY  - New York
PB  - Morrow
KW  - Bacteria
KW  - Juvenile literature
KW  - Bacteriology
N2  - 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
ER  -