Biblio

I. D. General Ho Bandung, ID, I. Directorat, RIVM -Bilthoven, NL, National Institute of Public Health and the Environment, DGIS, D. General fo, and Wageningen, N. L. Wageningen, “Upflow anaerobic sludge blanket low cost sanitation research project in Bandung/Indonesia : final report”. National Institute for Public Health and the Environment (RIVM), Leidschendam, The Netherlands, p. 100, [10] p.: fig., tab., photogr., 1988.

L. Di Bernardo, “Upflow coarse-grained prefilter for slow sand filtration”, in Slow sand filtration : recent developments in water treatment technology, 1988, pp. P. 123-140: fig., tab.

W. Kirchhof, “Wastewater treatment in low cost bamboo trickling filters and pond systems”, in Water pollution control in Asia : proceedings of Second IAWPRC Asian Conference on Water Pollution Control held in Bangkok, Thailand, 9-11 November, 1988, 1988, pp. p. 391-397: fig., tab.

P. D. Sapkota, “Comparative study of aquatic macrophytes for wastewater treatment”, vol. no. EV-87-24 c.2. Asian Institute of Technology, Bangkok, Thailand, p. viii, 47, [4] p.: fig., tab., 1987.

G. S. Logsdon, “Comparison of some filtration processes appropriate for Giardia cyst removal : presented at the Calgary Giardia Conference, Calgary, Alberta, Canada, February 23-25 1987”, presented at the 1987-01-01, Cincinnati, OH, USA, 1987, p. 27 p.: fig., tab.

C. A. Ruiz and Sanchez, L., “Desarenadores modulares : trabajo presentado en el XXX congreso de Ingenieria Sanitaria y Ambiental”, presented at the 1987-01-01, Cali, Colombia, 1987, p. 16 p.: fig., tab.

J. P. van der Hoek and Klapwijk, A., “Nitrate removal from ground water”, Water research, pp. p. 989-997: fig., tab., 1987.

D. D. Mara, Silva, S. A., and de Oliveira, R., “The performance of a series of five deep waste stabilization ponds in Northeast Brazil”, in International conference on waste stabilization ponds, Lisbon, Portugal, 1987 : preprints, 1987, pp. P. 1.57 - 1.60.

P. G. Williams, “A study of bacteria reduction by slow sand filtration”. National Institute for Water Research, Pretoria, South Africa, p. 16 p.: fig., tab., 1987.

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.

G. Michaelides, Allybokus, M., and Young, R. J., “Optimised design and water quality studies of roof top rainwater catchment project in Mauritius”, Water supply : the review journal of the International Water Supply Association, pp. p. 117-122: 2 tab., 1986.

J. P. M. Thuku, “Performance of upflow gravel bed flocculator”, vol. no. 22. Tampere University of Technology, Tampere, Finland, p. 55 p. + 73 p. appendixes, 1986.

A. Rachwal, Rodman, D., West, J., and Zabel, T., “Uprating and upgrading slow sand filters by pre-ozonation”, Effluent and water treatment journal, pp. p. 143-149, 1986.

N. L. Royal Hask Nijmegen, Wageningen, N. L. Wageningen, Cali, C. O. Universida, and Cali, C. O. Incol -, “Anaerobic treatment and re-use of domestic wastewater : pilot plant study, Cali, Colombia : final report”. Royal Haskoning, Nijmegen, The Netherlands, p. 2 vol. (ca. 300 p.): fig., tab. + 4 techn. drwgs, 1985.

P. M. A. A. Odira, Upflow filters in flocculation and direct filtration of waters of high turbidity, vol. no. 37. Tampere, Finland: Tampere University of Technology, 1985, p. xvii, 254 p. : 88 fig., 11 tab.

H. M. Scholten, “Water purification by aquatic macrophytes : a literature study”. Limnologisch Instituut, Nieuwersluis, The Netherlands, p. 90 p.: tab., 1985.

D. General fo DGIS, “Anaerobic treatment and re-use of domestic waste water, Cali, Colombia : report of the Colombian-Dutch mission on the evaluation of the project”. Netherlands, Ministry of Foreign Affairs, DGIS, The Hague, The Netherlands, p. ca. 100 p.: fig., 1984.

B. Walker and Bryck, J. M. G., “Waterborne giardiasis-treatment process selection : presented at American Society of Civil Engineers 1984 National Conference on Environmental Engineering, Los Angeles, California, June 25-27, 1984”, presented at the 1984-01-01, New York, NY, USA, 1984, p. 31 p.: drwgs., graf., tab.

A. H. Maiga, “La filtration lente sur sable : etudiee sur une installation pilote”. Ecole Polytechnique Federale de Lausanne (EPFLA), Lausanne, Switzerland, p. 81 p.: fig., tab., 1983.

I. D. Institute Bandung, “Peat water treatment”. Institute of Human Settlements, Bandung, Indonesia, p. 17 p.: fig., tab., 1983.

B. J. Lloyd, Wheeler, D., Pardon, M., and Symonds, C. N., “Progress report (phase II) for the attention of UK Overseas Development Administration : rural water treatment package plant”. Overseas Development Administration (ODA), London, UK, p. 134 p.: fig., 1983.

H. P. J. van Schaik, “Water treatment systems and their suitability for gravity fed rural water supplies in Malawi”. S.n., S.l., p. 20, [13] p.: ill., 1983.

I. Directorat ID, “Cikapayang : water purification for villages using the iron rusting process”, vol. no. 3. Indonesia, Directorate of Building Research, Bandung, Indonesia, p. 8 p., 1982.

C. A. Z., “Criterios para dimensionar lagunas de estabilizacion”, vol. AR-9. Centro Interamericano de Desarrollo Inegral de Aguas y Tierra, Merida, Colombia, p. 86 p.: fig., tab., 1982.

H. Hofman, “Low cost water treatment and distribution system (3 l/s) for rural water supply”. IWACO, Bandung, Indonesia, p. 19 p.: fig., tab., 1982.