TY  - BOOK
AU  -  Pepper,I.L.
AU  -  Gerba,Charles P.
TI  -  Environmental microbiology: :  a laboratory manual / 
SN  -  0125506562
PY  - 2004///
CY  -  Amsterdam: 
PB  -  Elsevier, 
KW  -  Environmental Microbiology
N1  -  Includes bibliographical references
ER  -