1. Bramley, A. J. 1974. The aetiology and control of coliform mastitis in dairy cattle. Ph.D. Thesis, University of Reading.
2. Studies on the control of coliform mastitis in dairy cows;Bramley;Brit. Vet. J.,1975
3. A critical evaluation of inoculums in composting;Golueke;Appl. Microbiol.,1954
4. Enterobacteria in feedlot waste and runoff;Hrubant;Appl. Microbiol.,1972
5. National Mastitis Council. 1975. The problem of coliform mastitis and its implications for research. A report of the coliform mastitis research committee.