1. A.P.H.A., 1999. Standard Methods for the Examination of Water and Wastewater, 20th ed. American Public Health Association (Apha), Washington, DC.
2. Comparative analysis of genetic diversity and incidence of virulence factors and antibiotic resistance among enterococcal populations from raw fruit and vegetable foods, water and soil, and clinical samples;Abriouel;Int. J. Food Microbiol.,2008
3. Adria, R.I., Harry, H., Steve, N., 2011. Occurrence and antimicrobial drug resistance of potential bacterial pathogens from shellfish, including Queen Conchs (Strombus Gigas) and Whelks (Cittarium pica) in Grenada. WebMedCentral Article ID: WMC001943. .
4. Allan, J.C., Hart, R., 2007. Profile dynamics and particle tracer mobility of a cobble berm constructed on the oregon coast. In: Proceedings of the Sixth International Symposium on Coastal Engineering and Science of Coastal Sediment Processes, New Orleans, USA, pp. 1–14.
5. USEPA: Bacterial Water Quality Standards for Recreational Waters (Freshwater and Marine Waters), 2003. . webcite EPA-823-R-03-008. U.S. Environmental Protection Agency, Washington, DC.