TY  - BOOK
AU  - Campbell, R.
TI  - Microbial ecology 
T2  - Basic Microbiology, 5
U1  - 576.8.095.51 M3 
PY  - 1983///
CY  - Oxford
PB  - Blackwell
KW  - R. Campbell
KW  - Microbiology
ER  -