TY  - BOOK
AU  - Pepper,Ian L.
AU  - Gerba,Charles P
TI  - Environmental microbiology: a laboratory manual 
SN  - 0125506562
U1  - 579.0278 22
PY  - 2005///
CY  - London
PB  - Elsevier, cop.
KW  - Enginyeria ambiental
KW  - Microbiologia -- Aspectes ambientals
N1  - Includes bibliographical references and index
ER  -