Biblio

S. C. B. Christensen, Arvin, E., Nissen, E., and Albrechtsen, H. - J., “Asellus aquaticus as a potential carrier of escherichia coli and other coliform bacteria into drinking water distribution systems”, International journal of environmental research and public health [Int. J. Environ. Res. Public Health], pp. p. 845 - 855; 1 fig.; 2 tab., 2013.

A. J. Pickering, Julian, T. R., Mamuya, S., Boehm, A. B., and Davis, J., “Bacterial hand contamination among Tanzanian mothers varies temporally and following household activities”, Tropical medicine and international health, pp. p. 233 - 239; 1 fig.; 1 tab.; , 2011.

K. M. Ahmed, Pedley, S., Macdonald, D. M. J., Lawrence, A. G., Howard, A. G., and Barret, M. H., “Guidelines for assessing the risk to groundwater from on-site sanitation”, vol. CR/01/142. British Geological Survey, Natural Environment Research Council (NERC), Keyworth, UK, p. 97 p. : 31 fig., 21 tab., 2001.

W. O. K. Grabow, Jagals, P., and Williams, E., “The effects of supplied water quality on human health in an urban development with limited basic subsistence facilities”, Water SA, pp. p. 373-378 : 2 fig., 4 tab., 1997.

B. S. Drasar, Kaltenthaler, E. C., and Potter, C. W., “The use of microbiology in the study of hygiene behaviour”, Microbios, pp. p. 35-43 : 4 tab., 1996.

L. K. Soil and W. Kandy, “Study on bacteriological contamination in hand pump wells”. Soil and Water Ltd, Kandy, Sri Lanka, p. 23 p.: fig., tab., 1988.