Biblio

D. T. Lauria, «A workshop for the design of low cost water systems in Ecuador», vol. no. 63. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. ii, 105 p., 1982.

H. Snel, «Bombeo y suministro de agua a pequenas poblaciones : proyecto no. 1 : informe de progreso». Universidad de los Andes, Facultad de Ingenieria, Bogota, Colombia, p. 16 p.: fig., 1981.

R. J. Frankel, «Design, construction and operation of a new filter approach for treatment of surface waters in Southeast Asia», Journal of hydrology, pp. p. 319-328: fig., tab., 1981.

D. T. Lauria, «Design guidelines for low-cost water and sanitation», in Project monitoring and reappraisal in the International Drinking Water Supply and Sanitation Decade : papers presented at Session 40, ASCE International Convention, New York, NY, May 11-15, 1981, 1981, pp. P. 196-220 : fig., tab.

W. Rybczynski, Double-vault composting toilets : a state-of-the-art review, vol. no. 6. Bangkok, Thailand: Environmental Sanitation Information Center, ENSIC, 1981, p. 27 p. + 37 p. annexes : 12 fig.

IRC International Water and Sanitation Centre, The Hague, NL, «Handpump catalogue». IRC, Rijswijk, The Netherlands, p. ca. 100 p.: ill., 1981.

J. C. van Dijk y Oomen, J. H. C. M., La filtration lente sur sable pour l'approvisionnment en eau collective dans les pays en developpment : manuel de conception et de construction, vol. no. 11. The Hague, The Netherlands: IRC, 1981, p. 192 p.: tab., drwng., photogr.

S. K. Runyoro, «Pit latrine emptying». Loughborough University of Technology, Department of Civil Engineering, Loughborough, UK, p. viii, 94 p.: fig., tab., 1981.

H. A. Sabannavar, «Presedimentation tanks for high turbid raw waters», Journal of Institution of Engineers (India). EN, pp. p. 67-74, 1981.

U. S. Army Corps US, US, U. States. De, US, U. States. De, y EPA -Cincinnati, OH, US, Process design manual for land treatment of municipal wastewater. Cincinnati, OH, USA: US Environmental Protection Agency (EPA), 1981, p. xxii, 458 p.: fig., tab.

I. Directorat ID y IRC International Water and Sanitation Centre, The Hague, NL, «Report of a regional seminar on a modular approach in small water supply systems design : Jakarta, Indonesia 6-10 October 1980», vol. no. 17. IRC, The Hague, The Netherlands, p. 70 p., 1981.

IRC International Water and Sanitation Centre, The Hague, NL, «Slow sand filtration for community water supply in developing countries : report of an international appraisal meeting held in Nagpur, India : September 15-19, 1980», vol. no. 16. IRC, The Hague, The Netherlands, p. 64 p. : tab., photogr., 1981.

W. W. Eckenfelder y Santhanam, C. J., Sludge treatment, vol. no. 14. New York, NY, USA: Marcel Dekker, 1981, p. xii, 591 p. : fig., tab.

R. Burrowes y Moyer, J., «Small water project training module : course desription, course outline and lesson plans». Save the Children, Sana'a, Yemen, p. Microfiche (64 p. in various pagings), 1981.

R. Knight, «Technical assistance in the manufacture and quality control of the AID/Battelle handpump in the Dominican Republic», vol. no. 20. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. ii, 27 p.: fig., 1981.

O. K. Buros, Cox, R. B., Nusbaum, I., El-Nashar, A. M., y Bakish, R., The U.S.A.I.D. desalination manual : a planning tool for those considering the use of desalination to assist in the development of water resources. Teaneck, NJ, USA: International Desalination and Environmental Association, 1981, p. 469 p. in various pagings.

S. J. Arceivala, Wastewater treatment and disposal : engineering and ecology in pollution control, vol. 15. New York, NY, USA: Marcel Dekker, 1981, p. viii, 892 p.: fig., tab.

H. E. Hudson, Water clarification processes : practical design and evaluation. New York, NY, USA: Van Nostrand Reinhold, 1981, p. xiv, 353 p. : fig., tab.

J. Park, The wind power book. Palo Alto, CA, USA: Cheshire, 1981, p. 253 p.: ill.

R. M. C. Msengi, Windmills within water supply, vol. no. N:o 9. Tampere, Finland: Tampere University of Technology, Dept. of Civil Engineering, 1981, p. 83 p. : 27 fig., 6 tab., loose map.

R. M. Bradley, «Basic sanitation in developing countries : survey of water use in a low income urban area in the middle east», Journal of the Royal Society of Health, pp. p. 67-71, 1980.

A. Hooimeijer, «Chingale water project, Zomba District : inspection report». p. 4, 4 p.: tab., 1980.

L. J. H. Janssen, «De produktie van handpompen in een ontwikkelingsland voor de drinkwatervoorziening aldaar». Twente University of Technology, Enschede, The Netherlands, p. ca. 170 p. : techn.drwng, 1980.

S. P. Mathur, «Design and development of a simple electrical resistivity equipment for groundwater investigations in shallow depths». Thailand, Ministry of Public Health, Rural Water Supply Division, Bangkok, Thailand, p. ii, 17 p.: fig., tab., photogr., 1980.

F. P. Du Toit, «A design for rural village waterpoints in Zimbabwe», in Proceedings of the seminar on water supply and drainage services in developing countries = Verrigtinge van die seminaar oor watervoorsienings- en dreineringsdienste in ontwikkelende lande, 1980, p. Paper 7 (8 p.).