TY  - BOOK
AU  - Maier,Raina M..
AU  - Pepper ,Ian L..
AU  - Gerba,Charles P..
TI  - Environmental microbiology / 
U1  - 579.17 
PY  - 2006///
CY  - New Delhi : 
PB  - Elsevier India , 
KW  - MICROBIOLOGY
N1  - Includes bibliographical references and index
ER  -