1. Dynamics of pollution-indicator and pathogenic bac-teria in high-rate oxidation wastewater treatment ponds.;Bahlaoui;Water Research,1997
2. Sergey's Manual of Determinative Bacteriology;Bergey,1994
3. Regulation of cytoplasmic pH in bacteria.;Booth;Microbiological Reviews,1985
4. The study of microorganisms in situ: progress and problems;Brock,1987
5. Einflub der schlammbele-bung des abwassers auf pathogene keime.;Bruns;Zeitschrift fur Hygiene. Leipzig(later Berlin),1927