TY  - BOOK
AU  - Campbell, R. E.
TI  - Microbial ecology
T2  - Basic microbiology
SN  - 047099164 
AV  - QR100 .C35 1977b
U1  - 576.15 
PY  - 1977///
CY  - New York
PB  - Wiley
KW  - Microbial ecology
N1  - Includes bibliographical references and index
ER  -