Facklam, Howard.
Bacteria / [by] Howard and Margery Facklam. - New York : Twenty-First Century, 1994. - 64 p. : ill. (mostly col.) ; 24 cm. - Invaders .
Includes bibliographical references and index.
C
Explains what bacteria are, why some are helpful and others harmful, and how scientists have found positive uses for some types of bacteria.
6. 5-9.
0805028579
94025430 /AC
Bacteria--Juvenile literature.
Microbiology--Juvenile literature.
Bacteria.
Microbiology.
QR57 / .F33 1994
579.3
Bacteria / [by] Howard and Margery Facklam. - New York : Twenty-First Century, 1994. - 64 p. : ill. (mostly col.) ; 24 cm. - Invaders .
Includes bibliographical references and index.
C
Explains what bacteria are, why some are helpful and others harmful, and how scientists have found positive uses for some types of bacteria.
6. 5-9.
0805028579
94025430 /AC
Bacteria--Juvenile literature.
Microbiology--Juvenile literature.
Bacteria.
Microbiology.
QR57 / .F33 1994
579.3