Biblio

P. C. Sharma y Swarup, J., «Rain water harvesting to ensure drinking water supply in problem areas», Invention intelligence, pp. p. 18-26: 9 fig., 1989.

M. Chaudhuri y Sattar, S. A., «Removal of human rotavirus from water by coal-based sorbents», Water quality bulletin, pp. p. 202-204: tab., 1989.

G. Smethurst, Basic water treatment for application world-wide, 2nd ed.ª ed. London, UK: Thomas Telford, 1988, p. 216 p.: fig., tab.

P. Phantumvanit, Songpaisan, Y., y Moeller, I. J., «A defluoridator for individual households», World health forum, pp. p. 555-557: ill., 1988.

Y. Travi, Lagaude, A., y Kirsche, C., «Defluoruration des eaux souterraines au Senegal : travaux preliminaires sur l'eau du forage de Fatick», Techniques et sciences municipales, pp. p. 449-452: fig., tab., 1988.

E. Echavidre y Berdou, «Efficacite de la filtration dans les petites unites d'eau potable», vol. no. 2. Create, Colombes, France, p. 137 p.: fig., tab., 1988.

K. E. I. N. F. O. T. E. R. R. A. Nairobi, Fire, wood, water : reaping the benefits, vol. no. 1. Nairobi, Kenya: UNEP, United Nations Environment Programme, 1988, p. x, 119 p.: fig., tab.

B. C. E. Egboka, Mbanugoh, R. E., Nwogute, N. S., Uma, K. O., y Okpoko, E. I., «Positive implications of hand-dug wells in water resources planning and management in a developing economy such as in Nigeria», Water international, pp. p. 98-105, 1988.

B. D. U. N. I. C. E. F. - Dhaka y BD, D. P. H. E. Bangladesh, «A report on the development of an iron removal plant for handpump tubewells». UNICEF, Dhaka, Bangladesh, p. 15 p.: fig., photogr. + 1 tech. drwng, 1988.

P. J. G., «Saneamiento basico rural en Uraba», Revista Ainsa, pp. p. 55-72: fig., 1988.

S. Chakravarty y Sharma, R., «Technology for safe drinking water supply», Water resources journal, pp. p. 62-70: photogr., 1988.

VITA -Arlington, VA, US, Village technology handbook. Arlington, VA, USA: Volunteers in Technical Assistance, 1988, p. xiv, 422 p. : fig.

L. K. U. N. I. C. E. F. - Colombo, «Iron removal plant : installation and maintenance manual». UNICEF Water, Environment and Sanitation Section, Colombo, Sri Lanka, p. 11 p.: tech. drwng, photogr., 1987.

D. Baille y Kyle, J., «The ODA and the water connection». David Bellamy Productions, London, UK, p. video (22 min.): VHS, Pal, 1987.

G. S. Logsdon, «Treatment plant evaluation for particulate contaminant removal», presented at the 1987-01-01, Cincinnati, OH, USA, 1987, p. 26 p.: fig., tab.

G. B. Oxfam - Oxford, «Water packs : water supply scheme for emergencies and long term use : information on the purpose, development and use of the OXFAM Water packs». Oxfam, Oxford, UK, p. 14 p.: photogr., 1987.

P. Sadzik, «1986 International catalogue of equipment for small water supplies», vol. K82. National Institute for Water Research, Pretoria, South Africa, p. ca. 190 p. in various pagings: ill., 1986.

P. E. Centro de Lima, «Agua potable en zonas rurales : operacion y mantenimiento sistema por gravedad : guia del participante». Centro de Servicios de Pedagogia Audiovisual para la Capacitacion, Lima, Peru, p. 201 p.: drawing, 1986.

J. C. van Dijk, Mundhra, S., y van Wijk, H. R., «Design optimization of drinking water filtration plants : use of filtration models and microcomputers». DHV, Amersfoort, The Netherlands, p. 12 p.: Fig., 1986.

K. Ashenafi, Dry filter-application in water treatment for iron removal, vol. no. 27. Tampere, Finland: Tampere University of Technology, 1986, p. 105p.: fig., tab.

M. Chaudhuri y Sattar, S. A., «Enteric virus removal from water by coal-based sorbents : development of low-cost water filters», Water science and technology, 1986.

G. B. Gifford an Southampton y London, G. B. London Sch, «Evaluation of SWS filtration system». Overseas Development Administration (ODA), London, UK, p. 251 p.: fig., tab., 1986.

P. E. Centro de Lima, «Guia pedagogica : curso agua potable en zonas rurales : sistema por gravedad con planta de tratamiento». Centro de Servicios de Pedagogia Audiovisual para la Capacitacion, Lima, Peru, p. 62 p., 1986.

R. B. Williams y Culp, G. L., Handbook of public water systems. New York, NY, USA: Van Nostrand Reinhold, 1986, p. xiv, 1113 p.: fig., tab.

A. A. Adesiyun y Alabi, D. A., «Studies on microbial quality of filtered water in households of a university community in Nigeria», Journal of hygiene, pp. P. 239-248: Tab., 1986.