1. The occurrence of microorganisms in water main encrustations;Allen M.;Am. Water Works Assoc. J.,1980
2. American Public Health Association. 1985. Standard methods for the examination of water and wastewater 16th ed. American Public Health Association Inc. New York.
3. Baker K. H. 1984. Protective effect of turbidity on Escherichia coli during chlorine disinfection. In T. C. Crusberg R. D. Cheetham and A. H. Hoffman (ed.) Water quality and the public health. Worcester Consortium for Higher Education Worcester Mass.
4. Amino acid assimilation and electron transport system activity in attached and free-living marine bacteria;Bright J. J.;Appl. Environ. Microbiol.,1983
5. Evaluation of procedures to desorb bacteria from granular activated carbon;Camper A. K.;J. Microbiol. Chem.,1985