Biblio

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.

National Academy of Sciences -Washington, DC, US, “Thermoplastic piping for potable water distribution systems”, vol. no. 61. National Academy of Sciences (USA), Washington, DC, USA, p. viii, 52 p. : 3 fig., 1971.

M. B. Pescod and Okun, D. A., “Water supply and wastewater disposal in developing countries : proceedings of a water supply and sanitation seminar held in Bangkok, 19-23 January 1970”. Asian Institute of Technology, Bangkok, Thailand, p. 309 pp. : tab., 1971.

U. States. De US, “Water for peace, international conference, May 23-31, 1967. Volume 7 : Planning and developing water programs”. US Government Printing Office, Washington, DC, USA, p. 194 pp., 1967.

N. F. Lightfoot and Maier, E. A., “Analyse microbiologique des aliments et de l'eau : guide pour l'assurance qualité”. p. 186 p. : fig., tabs.

S. Godfrey, “Cleaning and disinfecting water storage tanks and tankers : WHO technical note for emergencies No. 3”, vol. 3. p. 4 p.; ill.; 3 fig.; 1 box.

American Water Works Association -Denver, CO, US, AWWA, “Journal American Water Works Association”. American Water Works Association, Denver, CO, USA.

E. Ministerio EC, “Plan nacional de saneamiento básico rural - SANEBAR”. Ecuador, Subsecretaria de Saneamiento Ambiental, Quito, Ecuador, p. 80 p.

J. C. Royer, “Standard detail drawings - waterworks : a job - aid”. Pan American Health Organization (PAHO), Bridgetown, Barbados, p. 29 p.: techn.drwngs.

Union of African Water Suppliers -Abidjan, IC, Union africaine des Distributeurs d'Eau, “UADE informations UAWS”. Union of African Water Suppliers (Union africaine des Distributeurs d'Eau), Abidjan, Ivory Coast.

“Water and wastewater international”. MacDonald Communications, Houston, TX, USA.

IWSA -London, GB, International Water Association, “Water supply : the review journal of the International Water Supply Association”. Blackwell Science, Oxford, UK.