Biblio

N. S. Rao, Rao, T. N. V. V., Rao, D. J., Murthy, B. N., and Sastry, D. S., “Impact of textile and dyeing industrial effluents on the groundwater quality : a case study”, Asian environment, pp. p. 47-60: 3 fig., 4 tab., 1992.

M. Zun, Wenxuan, G., and Shengqing, R., “New achievements of hygienic efficiency for biogas in China”, Biogas newsletter Nepal, pp. p. 2-5 : 6 tab., 1992.

A. Gupta and Nathawat, G. S., “Study reveals cadmium-polluted groundwater pollution in India”, Water and wastewater international, pp. p. 25-26 : 2 tab., photogr., 1992.

B. Chuzeville and Plomb, D., “Traitement d'un forage fortement pollue dans la region de Koudougou au Burkina Faso”, Bulletin de liaison du Comite Interafricain d'Etudes Hydrauliques, pp. p. 27-35: 2 fig., 4 photogr., 1992.

Socio-Economic Units, Kerala -Trivandrum, IN and Trivandrum, I. N. Kerala Sta, “The bacterial quality of water in selected wells in Kerala : an investigation”, vol. no. 6. Kerala Water Authority, Socio-Economic Units, Trivandrum, India, p. iii, 23 p. : tab., 1991.

C. Nair, “Bangkok's deteriorating groundwater”, Waterlines, an international journal of water, sanitation and waste, pp. p. 21-23: photogr., 1991.

L. Monjour, Henry, P., Guillemin, F., and Uwechue, N., “Faecal contamination of rural water supply in the Sahelian area”, Water resources, pp. p. 923-927: 2 fig., 3 tab., 1991.

V. P. Mnyanga, “Ground water contamination by pit latrines : Dar-es-salaam (Manzese squatter area) case study”, vol. no. 39. IHE (International Institute for Infrastructural, Hydraulic and Environmental Engineering), Delft, The Netherlands, p. 115 p.: fig., tab., 1991.

L. Chairuca and Hassane, I., “Nitrate contamination in peri-urban Maputo (Mozambique)”, in Infrastructure, environment, water and people : proceedings of the 17th WEDC Conference, United Nations Centre for Human Settlement (Habitat), Nairobi, Kenya, 19-23 August 1991, 1991, pp. P. 203-207: 3 fig.

D. M. Nielsen, Practical handbook of ground-water monitoring. Chelsea, MI, USA: Lewis, 1991, p. x, 717 p.: fig., tab.

O. B. Kaplan, Septic systems handbook, 2nd ed.nd ed. Chelsea, MI, USA: Lewis, 1991, p. xx, 434 p.: 56 fig., 28 tab.

National Water Well Association -Worthington, OH, US, “Understanding computer use in ground water science: an anthology : 24 papers on how computer technology can be used to better understand and illustrate ground water conditions”. National Ground Water Association, Dublin, OH, USA, p. ca. 200 p.: fig., tab., 1991.

T. Ramjeawon, “Water systems and water management on the island of Mauritius”, in Population, economy, and environment in Mauritius : proceedings of a task force meeting held under the UNFPA sponsored project "Population and Sustainable Development: Mauritius" at IIASA, Laxenburg, Austria, 3-5 September 1990, 1991, pp. P. 271-291: 9 fig., 6 tab.

R. Hopman, van Beek, C. G. E. M., Janssen, H. M. J., and Puijker, L. M., “Bestrijdingsmiddelen en drinkwatervoorziening in Nederland”, vol. no. 113. KIWA, Nieuwegein, The Netherlands, p. 251 p. + 26 p. app.: fig., tab., 1990.

J. N. Raju and Kotaiah, B., “Environmental quality of Tirupati : a fast urbanising centre in Andhra Pradesh, India”, Asian environment, pp. p. 67-74: tab., 1990.

E. Reichard, Cranor, C., Raucher, R., and Zapponi, G., Groundwater contamination risk assessment : a guide to understanding and managing uncertainties, vol. no. 196. Wallingford, UK: IAHS Press, Institute of Hydrology, 1990, p. xii, 204 p. : 16 fig., 20 tab.

G. P. Jones, “Groundwater monitoring and management : proceedings of the symposium held at Dresden, German Democratic Republic (GDR) in March 1987”, vol. no. 173. IAHS Press, Institute of Hydrology, Wallingford, UK, p. xii, 484 p.: fig., tab., 1990.

L. Morin, Jost, C., and Spruijt, H. D., “Health benefits of water and sanitation in Rwanda”, Water quality bulletin, pp. p. 29-35, 64: fig., tab., 1990.

C. B. Leerink and Bodar, C. W. M., “Vervuiling van particuliere drinkwaterputten : een inventariserende studie”. Gezondheidsraad, The Hague, The Netherlands, p. 66 p.: fig., tab., 1990.

C. F. Ward, “Groundwater quality monitoring in relation to on-site sanitation in developing countries”, Journal of the Institution of Water and Environmental Management, pp. p. 295-302: fig., tab., 1989.

L. G. Hutton, Owoade, A., Moffat, W. S., and Bako, M. D., “Hydrogeology and water chemistry in the weathered crystalline rocks of southwestern Nigeria”, in Groundwater management : quantity and quality : proceedings of the symposium held at Benidorm, Spain, 2-5 October 1989, 1989, pp. p. 201-214: fig., tab.

J. T. Novak, Hickman, G. T., Morris, M. A., and Benoit, R. E., “An investigation of the biodegradation potential of groundwater contaminants”, vol. no. 165. Virginia Water Resources Research Center, Blacksburg, VA, USA, p. ix, 72 p.: fig., tab., 1989.

“The drinking water supply and waste water disposal in Sana'a, YAR : a problem still to be solved”, in International symposium, 24-29 April 1988 : hydrological processes and water management in urban areas : proceedings of the conference, 1988, pp. P. 811-813: fig.

J. Meyer, Hazardous waste management. Bangkok, Thailand: Environmental Sanitation Information Center, ENSIC, 1988, p. vi, 76 p.: fig., tab.

“Impacts of urbanization of the Greater Cairo area on the ground water in the underlying aquifer”, in International symposium, 24-29 April 1988 : hydrological processes and water management in urban areas : proceedings of the conference, 1988, pp. P. 517-524: fig., tab.