TY  - BOOK
AU  - Pepper, Ian L
AU  - Gerba, Charles P
TI  - Enviromental microbiology: a laboratory manual. -- 2nd ed
SN  - 0125506562
AV  - QR 100 Pep 
PY  - 2005///
CY  - London
PB  - Elsevier
KW  - Microbial ecology
KW  - MEDICAL MICROBIOLOGY
ER  -