1. Bacteriophages;ADAMS,1959
2. A.P.H.A., A.W.W.A. & W.P.C.F., Standard Methods for the Examination of Water and Wastewater. 12th Edition (1965).
3. A simple test for differentiation between E. coli and A. aerogenes;BURAS;Water Research,1969
4. BURAS, N., Bacterial virus as a modern indicator of water pollution. D.Sc. Thesis–Technion, Israel Institute of Technology (1970).
5. Some observations on coli–aerogenes bacteria and Streptococci in water;BURMAN;J. Applied Bact.,1961