Biblio

United Nations Department of Economic and Social Affairs -New York, NY, US, «Ground-water storage and artificial recharge», vol. no. 2. United Nations, New York, NY, USA, p. x, 270 p. : fig., tab., 1975.

K. A. Pisharoti, Guide to the integration of health education in environmental health programmes, vol. no. 20. Geneva, Switzerland: World Health Organization (WHO), 1975, p. iv, 81 p.: fig.

C. D. Spangler, «Hand pumps for village wells». Volunteers in Technical Assistance, Mt. Rainier, MD, USA, p. 14 p. : 7 fig., 1975.

E. Geldreich, «Handbook for evaluating water bacteriological laboratories; 2nd ed». US Environmental Protection Agency (EPA), Municipal Environmental Research Laboratory, Cincinnati, OH, USA, p. ix +195 p. : refs., 1975.

L. A. Heindl, «Hidden waters in arid lands : report of a workshop on groundwater research needs in arid and semi-arid zones held in Paris, France, 25 November 1974». International Development Research Centre (IDRC), Ottawa, Ont, Canada, p. 18 p., 1975.

B. F. C. I. E. H. - Ouagadougou, «Huitieme reunion du Conseil, Ouagadougou, 8-14 decembre 1975 : compte rendu des journees techniques». Comite Interafricain d'Etudes Hydrauliques (CIEH), Ouagadougou, Burkina Faso, p. ca. 200 p., 1975.

E. W. Kindel, «A hydraulic ram for village use». Volunteers in Technical Assistance, Mt. Rainier, MD, USA, p. 11 p. : 5 fig., 1975.

Z. A. Ademuwagun, «The Ibadan comfort stations : an experiment in environmental sanitation health education; summary report». University of Ibadan, Nigeria, Ibadan, Nigeria, p. 39 pp. : 24 tab, 18 fig., 1975.

K. Schmidt, «Intermittent operation of slow sand filters for artificial recharge of groundwater», presented at the 1975-01-01, Voorburg, The Netherlands, 1975, p. 8, ((16)) p.: fig.

German Foundation for International Development -Bonn, DE, DSE, «International conference appropriate technology for semiarid areas : wind and solar energy for water supply, 15 to 20 September 1975, Berlin (West) : conference report». German Foundation for International Development (DSE), Bonn, Germany, p. vii, 334 p. : fig., tab., 1975.

Michigan State University -East Lansing, MI, US, «International conference on the renovation and recycling of wastewater through aquatic and terrestrial systems, Bellagio, Italy, July 16-21, 1975». East Lansing, MI, USA, p. ca. 500 p. : fig. tab., 1975.

IRC International Water and Sanitation Centre, The Hague, NL, «IRC International Water and Sanitation Centre Annual Report 1974». IRC, The Hague, The Netherlands, p. 30, 1975.

V. Vitayaudom, «Iron removal from water supplies», vol. no. 189. Asian Institute of Technology, Bangkok, Thailand, p. xii + 135 p. : 21 tabs., 30 figs., refs., 1975.

D. P. H. E. Bangladesh BD, «Lecture papers for training of assistant engineers». Bangladesh, Department of Public Health Engineering (DPHE), Dhaka, Bangladesh, p. various paging, 1975.

M. T. Sandoval, «Legislacion de aguas en America Central, Caribe y Mexico», vol. no. 8. Food and Agriculture Organization (FAO), Rome, Italy, p. 196 p., 1975.

I. N. All India Calcutta, «Maintenance of hand pumps and rural sanitation : course manual». Central Public Health Engineering Research Institute, New Delhi, India, p. 41 p. : 16 fig., 1975.

G. B. Institutio London, Maintenance of water quality : proceedings of symposium held in Cambridge, England, from 9th to 11th September 1975. London, UK: Institution of Water Engineers and Scientists (IWES), 1975, p. 142 p. : fig., tab.

United Nations -New York, NY, US, Management of international water resources : institutional and legal aspects : report of the Panel of Experts on the Legal and Institutional Aspects of International Water Resources Development, vol. no. 1. New York, NY, USA: United Nations, 1975, p. x, 270 p.: 3 fig., 2 tab., map.

C. O. Division d Bogota, «Manual de procedimientos en promocion comunitaria para el Programa Nacional de Saneamiento Basico Rural». Instituto Nacional para Programas Especiales de Salud, Bogota, Colombia, p. 120 p., 1975.

S. J. C., «Manual de promocion y divulgacion comunitaria de acueductos rurales». Servico Autonomo Nacional de Acueductos y Alcantrallados, Tegucigalpa, Honduras, p. 32 p., 1975.

G. W. Reid, «Methodes economiques d'analyse des eaux et des eaux usees dans les pays en voie de developpement : manuel pour l'utilisateur de la trousse a analyser l'eau». University of Oklahoma. Bureau of Water and Environmental Resources Research, Norman, OK, USA, p. i, 29 p.: fig., tab., 1975.

D. Maddocks, «Methods of creating low cost waterproof membranes for use in the construction of rainwater catchment and storage systems». Intermediate Technology Development Group, London, UK, p. 109 p. , 1975.

S. Radojicic, «Nepal water resource availability : water supply and sanitation sector study». UNICEF, Kathmandu, Nepal, p. 42 p : tab., 1975.

National Environmental Engineering Research Institute -Nagpur, IN, NEERI, «Nightsoil wheel barrow». National Environmental Engineering Research Institute, NEERI, Nagpur, India, p. 11 p. : 5 fig., 1 photogr., 1975.

I. N. Indian Wat Bombay, «Papers for seventh annual convention of the Indian Water Works Association, January 24-27, 1975», Journal of Indian Water Works Association. pp. p. 1-90 : fig., tab., 1975.