Biblio

M. N. Baker, The quest for pure water : the history of water purification from the earliest records to the twentieth century. Vol. I, 2nd ed.e ed. Denver, CO, USA: American Water Works Association, 1981, p. xii, 527 p.

IDRC -Ottawa, Ont., CA, International Development Research Centre, Rural water supply in China, vol. no. 25e. Ottawa, Ont, Canada: International Development Research Centre (IDRC), 1981, p. 92 p. : 133 fig., 14 tab.

R. Burrowes en Ansell, C., “Training manual in elementary hygiene/sanitation and its instruction”. Save the Children, Sana'a, Yemen, p. 111 p.: fig., 1981.

J. M. Symons, Stevens, A. A., Clark, R. M., Geldreich, E., Love, T., en DeMarco, J., “Treatment techniques for controlling trihalomethanes in drinking water”. US Environmental Protection Agency (EPA), Municipal Environmental Research Laboratory, Cincinnati, OH, USA, p. xii, 289 p, : fig., tab., 1981.

I. Water Supp Association, “Wasser Berlin '81 IFW : specialised conference of IWSA, low cost technology, 31 march-1 April 1981 : papers”. IWSA International Water Supply Association, London, UK, p. 315 p. : fig. tab., 1981.

IWSA -London, GB, International Water Association, “13th International water distribution congress and exhibition = 13e Congres et exposition internationaux des distributions d'eau”. IWSA (International Water Services Association), London, UK, p. 1 portfolio, 1980.

J. Bratby, Coagulation and flocculation : with an emphasis on water and wastewater treatment. Croydon, UK: Uplands Press, 1980, p. xi, 354 p.: fig., tab.

O. J. Sproul, “Critical review of virus removal by coagulation processes and pH modifications”. US Environmental Protection Agency (EPA), Municipal Environmental Research Laboratory, Cincinnati, OH, USA, p. ix, 39 p., 1980.

W. M. Lewis, Developments in water treatment - 1. London, UK: Applied Science Publishers, 1980, p. xii, 196 p. : fig., tab.

W. M. Lewis, Developments in water treatment - 2. London, UK: Applied Science Publishers, 1980, p. xii, 228 p. : fig., tab.

WHO -Geneva, CH, World Health Organization, Epidemiology and control of schistosomiasis : report of a WHO Expert Committee, vol. no. 643. Geneva, Switzerland: World Health Organization (WHO), 1980, p. 63 p. :L 4 tab.

M. A. H. Nellor, “Health effects of water reuse by groundwater recharge”. Center for Research in Water Resources, Austin, TX, USA, p. 74 p. : 9 fig., 17 tab., 1980.

A. Audivert, “L'eau et la sante”, vol. no. 17. Edicef, Paris, France, p. xxx p.: ill., 1980.

M. Direccion de Salubridad y Asistencia, Manual de saneamiento : agua, vivienda y desechos, 2nd reprinte ed. Mexico City, Mexico: Editorial Limusa, 1980, p. ((500)) p.: fig.

A. Navarro en Zapata, F., “Manual de saneamiento ambiental”. CIMDER, Cali, Colombia, p. 100 p., 1980.

I. N. Indian Wat Bombay, “Papers for the twelfth annual convention of the Indian Water Works Association, January 31, February 1, 2 and 3, 1980, Madras”, Journal of Indian Water Works Association. pp. p. 1-142 : fig., tab., 1980.

F. Alkbrant, “Rural water quality programme in Tanzania. Final report : main text”. SIDA, Swedish International Development Cooperation Agency, Stockholm, Sweden, p. 328 p. : fig. tab., 1980.

P. H. National W. City, “Rural water supply. Vol. I : Design manual”. National Water Resources Council, Quezon City, The Philippines, p. xii, 168 p.: fig., tab., 1980.

IRC International Water and Sanitation Centre, The Hague, NL, “Type designs for small water supply systems”. Rijswijk, The Netherlands, p. ((47)) p. of tech. drwgs, 1980.

U. Schoettler, “Artificial groundwater recharge : paper presented at the International seminar on development and management of groundwater resources, November 5-20, 1979”. p. 33 p. : fig., tab., 1979.

P. V. Scarpino, Brigano, F. A. O., Cronier, S., en Zink, M. L., “Effect of particulates on disinfection of enteroviruses in water by chlorine dioxide”, vol. EPA-600/2-79-054. US Environmental Protection Agency (EPA), Municipal Environmental Research Laboratory, Cincinnati, OH, USA, p. xiii + 56 p., : 22 figs., 9 tabs., 47 refs., 1979.

K. R. Bulusu, Pathak, B. N., Nawlakhe, W. G., Kulkarni, N. D., en Thergaonkar, V. P., “Fluorides in water, defluoridation methods and their limitations”. National Environmental Engineering Research Institute, NEERI, Nagpur, India, p. 83 p. : 38 tab., 1979.

L. E. Whitherell, Solomon, R. L., en Stone, K. M., “Ozone and ultraviolet radiation disinfection for small community water systems.”, vol. EPA-600/2-79-060. US Environmental Protection Agency (EPA), Municipal Environmental Research Laboratory, Cincinnati, OH, USA, p. vii + 40 p. : tabs., 41 refs., 1979.

I. N. Indian Wat Bombay, “Papers for the eleventh annual convention of the Indian Water Works Association, February 22-25, 1979, Delhi”, Journal of Indian Water Works Association. pp. p. 1-166 : fig., tab., 1979.

K. L. Ativon, “Recherches sur l'amelioration des techniques de collecte et de stockage de l'eau de pluie (rapport de synthese)”. Comite Interafricain d'Etudes Hydrauliques (CIEH), Ouagadougou, Burkina Faso, p. 25 p.: 13 fig., 1 photogr., tab., 1979.