TY  - GEN
AU  - Malina,J.F.
AU  - Sagik,B.P.
TI  - Virus survival in water and wastewater systems
T2  - (Water resources symposium ; no. 7)
PY  - 1974///
CY  - Texas : 
PB  - Center for Research in Water Resources
KW  - Water microbiology
ER  -