Biblio

B. C. J. Zoeteman, « The suitability of iodine and iodine compounds as disinfectants for small water supplies », vol. no. 2. IRC, The Hague, The Netherlands, p. 32 p.: fig., tab., 1972.

J. A. Arboleda Valencia, « Teoría, diseño y control de los procesos de clarificación del agua », vol. no. 13. CEPIS (Centro Panamericano de Ingenieria Sanitaria y Ciencias del Ambiente), Lima, Peru, p. xxiv, 558 p. : fig., tab., 1972.

M. Blaho, « U.S.T. type well pump ». Kumasi University of Science and Technology, Kumasi, Ghana, p. 9 p. : 4 fig., 1972.

R. F. Packham et Richards, W. N., « Water clarification by flotation - 1 : a survey of the literature », vol. TP.87. W.R.A. - Water Research Association, Medmenham, UK, p. 32 p. : fig., tab., 1972.

R. F. Packham et Richards, W. N., « Water clarification by flotation - 2 : a laboratory study of the feasibility of floc flotation », vol. TP.88. W.R.A. - Water Research Association, Medmenham, UK, p. 21 p. : 1 fig., 9 tab., 1972.

N. Sanitation Foundation, « Chemical feeding and processing equipment relating to supplementary treatment of potable water », vol. no. 43. National Sanitation Foundation, Ann Arbor, MI, USA, p. 31 p. : refs., 1971.

WHO. Regional Office for Africa -Harare, ZW, WHO / AFRO, « Community water supply : report on a seminar convened by the Regional Office for Africa of the World Health Organization ». World Health Organization Regional Office for Africa, Brazzaville, Congo, p. 162 p.: tab., 1971.

IRC International Water and Sanitation Centre, The Hague, NL, « Community water supply research 1971 : inventory of research projects of the Institutions collaborating with the W.H.O. International Reference Centre for Community Water Supply  », vol. no. 1. IRC, The Hague, The Netherlands, p. 74 p., 1971.

P. E. C. E. P. I. S. - Lima, « Conferencia sobre investigaciones en ingenieria sanitaria en America Latina, 31 agosto - 4 septiembe 1971 », vol. no. 15. CEPIS (Centro Panamericano de Ingenieria Sanitaria y Ciencias del Ambiente), Lima, Peru, p. iv, 149 p., 1971.

WHO. Regional Office for Europe -Copenhagen, DK, EURO, « Desarrollo del programa de residuos solidos : informe sobre un Grupo de Trabajo, Bilthoven, 4-6 Mayo 1971 ». CEPIS (Centro Panamericano de Ingenieria Sanitaria y Ciencias del Ambiente), Lima, Peru, p. v, 33 p., 1971.

R. P. Lalor, « Design of non-mechanical chlorinator for small water supplies », vol. no. 1. Duke University, Department of Forestry and Environmental Studies, Durham, NC, USA, p. 9 p. : 5 fig., 1971.

S. C. Kapumba, « Diarrhoea ». Zambia, Ministry of Health, Health Education Unit, Lusaka, Zambia, p. 16 p.: ill., 1971.

Development Consultants Association -Cairo, EG, D.C.A., « Evaluation of low porosity cement pastes and concretes for desalination plants : presented before symposium on desalination League of Arab States, Cairo, 6-9 November [1971] », presented at the 1971-01-01, Cairo, Egypt, 1971, p. 19 p. : fig., tab.

Development Consultants Association -Cairo, EG, D.C.A., « Experience gained in the applied research for manufacturing a multistage flash evaporator in Egypt : presented before symposium on desalination its scientific methods, economics and importance to domestic and agricultural purposes in the Arab world, Cairo », presented at the 1971-01-01, Cairo, Egypt, 1971, p. 29 p. : fig., tab.

M. Assar, « Guide to sanitation in natural disasters ». World Health Organization (WHO), Geneva, Switzerland, p. 135 p.: fig., tab., 1971.

B. Grover, « Harvesting precipitation for community water supplies ». World Bank, Washington, DC, USA, p. ca. 130 p.: fig., 1971.

IRC International Water and Sanitation Centre, The Hague, NL, « IRC International Water and Sanitation Centre Annual Report 1971 ». IRC, The Hague, The Netherlands, p. 30, 1971.

U. P. Gibson et Singer, R. D., « Manual de los pozos pequeños : localización, diseño, construcción, uso y conservación ». USAID, Buenos Aires, Argentina, p. viii, 182 p. : fig., tab., 1971.

C. Ministerio CO et Bogota, C. O. Division d, Normas de diseno y presentacion de proyectos para acueductos rurales. Bogota, Colombia: Colombia, Ministry of Public Health, 1971, p. 44 p.: tab.

IRC International Water and Sanitation Centre, The Hague, NL, « Plastic pipe in drinking water distribution practice. (Introduction and bibliography up to 1970) », vol. no. 1. IRC, The Hague, The Netherlands, p. 6 p. , 1971.

N. Federal Mi NG, « Prevent cholera ». Nigeria, Federal Ministry of Health, Lagos, Nigeria, p. 40 p.: ill., photo's, 1971.

G. Tschannerl, « Proceedings of the conference on rural water supply, 5-8 April 1971, University of Dar es Salaam », vol. no. 20. University of Dar es Salaam, Bureau of Resource Assesssment and Land Use Planning, Dar es Salaam, Tanzania, p. 260'p. : fig., tab., 1971.

H. I. Shuval, « Public health aspects of water-borne enteric viruses : final report ». Hebrew University of Jerusalem, Jerusalem, Israel, p. 119 p. : fig., tab., 1971.

WHO -Geneva, CH, World Health Organization, « Report on the inter-regional travelling seminar on the purification and disinfection of drinking-water, Mosco-Kiev-Leningrad, 6-28 May 1971 ». World Health Organization (WHO), Geneva, Switzerland, p. 26 pp., 1971.

WHO -Geneva, CH, World Health Organization, Solid wastes disposal and control : report of a WHO expert Committee, Dübendorf, 15-21 June 1971, vol. no. 484. Geneva, Switzerland: World Health Organization (WHO), 1971, p. 34 p.