TY  - BOOK
AU  - Percival, S L,
TI  - Microbiology of Water Borne Diseases
SN  - 0125515707
U1  - 614 
PY  - 2004///
CY  - Sandiego
PB  - Elsevier
KW  - Incidence & prevention of disease
KW  - Microbiology
ER  -