Bitton, G. 1999. Wastewater Microbiology, Second Edition. Wiley-Liss. Ford, T.E., editor. 1993. Aquatic Microbiology: An Ecological Appraoch.
Blackwell Scientific Publications. Greenberg, A.E., editor. 1999. Standard Methods for the Examination of Water
and Wastewater, Twentieth Edition. American Public Health Association. |