Biblio

D. D. Mara, McGarry, M., and Sinnatamby, G., “Shallow systems offer hope to slums”, World water, pp. p. 39-41: ill., 1986.

S. C. Dutta Gupta, “Sewer laying in Calcutta slums”, in Water and sanitation in Asia and the Pacific : 10th WEDC Conference, Singapore, 28-31 August 1984 : proceedings, 1985, pp. P. 94-97.

H. F. Ludwig, Placing water supply and sewer mains in the same trench : experiences derived from a study in Amman, Jordan, vol. no. 15. Bangkok, Thailand: Environmental Sanitation Information Center, ENSIC, 1984, p. 46 p.: fig., tab.

L. B. Escritt and Haworth, W. D., Sewerage and sewage treatment : international practice. Chichester, UK: Wiley, 1984, p. xiii, 539 p.: fig., tab.

R. B. Harris and Sikri, C. K., “Rehabilitation of Dar es Salaam's foul sewer system”, in Papers presented at the First African Water Technology Conference : Tuesday 30th November and Wednesday 1st December 1982 : held at the Kenyatta Conference Centre, Nairobi, Kenya, 1982, pp. P. 15-1 - 15-18.

J. M. Kalbermatten, Julius, D. S., Mara, D. D., and Gunnerson, C. G., “Appropriate technology for water supply and sanitation : a planner's guide”, vol. no. 2. World Bank, Washington, DC, USA, p. 194 p. : 48 fig., 12 tab., 1980.

M. Direccion de Salubridad y Asistencia, Manual de saneamiento : agua, vivienda y desechos, 2nd reprintnd ed. Mexico City, Mexico: Editorial Limusa, 1980, p. ((500)) p.: fig.

I. N. Central Pu Organisation and IN, I. Ministry o, “Manual on sewerage and sewage treatment”. India, Ministry of Works and Housing, New Delhi, India, p. xix + 196 p. : fig. tab., 1980.

E. W. Steel and McGhee, T. J., Water supply and sewerage, 5th ed., International student ed.th ed. Auckland, New Zealand: McGraw-Hill, 1979, p. xiv, 665 p.: fig., tab.

EPA -Washington, DC, US, “National conference on less costly wastewater treatment systems for small communities : a compilation of papers presented at the USEPA National Conference, held at Reston, Virginia, on April 12, 13, and 14, 1977”, vol. 600979010. US Environmental Protection Agency (EPA), Reston, VA, USA, p. 118 pp. : fig., tab. ref., 1978.

L. Strickland, “Sewer renovation”, vol. TR87. Water Research Centre, Medmenham, UK, p. 52 p. fig., 1978.

J. F. Kriessl, Cooper, I. A., and Rezek, J. W., “Alternatives for small wastewater treatment systems : pressure sewers/vacuum sewers”, vol. EPA-625/4-77-011. US Environmental Protection Agency (EPA), Center for Environmental Research Information, Cincinnati, OH, USA, p. iii + 97 p. : figs. tabs. refs. anns., 1977.

D. B. Bhatt, Tables for hydraulic design of circular drains, sewers and pipe-lines (in metric units). Ahmedabad, India: Dipavi Phenviron Enterprise, p. 86 p.: tab.