Biblio

D. D. Mara, Low-cost urban sanitation. Chichester, UK: Wiley, 1996, p. xv, 223 p. : fig., tab.

B. Ryan and Mara, D. D., La ventilation des latrines a fosse : methodologie d'enquete sur le terrain, vol. no. 4. Washington, DC, USA: World Bank, Technology Advisory Group, 1986, p. v, 17 p. : tab., photogr.

D. D. Mara and Ryan, B., “Le cabinet d'aisances ameliore a fosse ventilee : les principes techniques des tuyaux d'aeration”, vol. no. 6. World Bank, Washington, DC, USA, p. v, 18 p.: fig., tab., 1986.

J. M. Kalbermatten, Julius, D. S., Gunnerson, C. G., and Mara, D. D., “Pedoman lapangan : teknik sanitasi tepat guna”. Institute of Human Settlements, Bandung, Indonesia, p. vi, 83 p. : fig., tab., 1985.

D. D. Mara, “Ventilated improved pit latrines : guidelines for the selection of design options”, vol. no. 4. World Bank, Washington, DC, USA, p. iii, 18 p.: ill., photogr., fig., 1985.

P. R. Morgan and Mara, D. D., “Ventilated improved pit latrines : Zimbabwean brick design”, vol. no. 1. World Bank, Washington, DC, USA, p. iv, 47 p.: fig., tab., 1985.

D. D. Mara, “The design of ventilated improved pit latrines”, vol. no. 13. World Bank, Washington, DC, USA, p. iii, 73 p. : fig., ill., tab., 1984.

B. A. Ryan and Mara, D. D., “Pit latrine ventilation : field investigation methodology”, vol. no. 4. World Bank, Washington, DC, USA, p. i, 16 p., 1983.

B. A. Ryan and Mara, D. D., “Ventilated improved pit latrines : vent pipe design guidelines”. World Bank, Washington, DC, USA, 1983.

D. D. Mara, Kalbermatten, J. M., Julius, D. S., and Gunnerson, C. G., Appropriate sanitation alternatives : a planning and design manual, vol. 2. Baltimore, MD, USA: Johns Hopkins University Press, 1982, p. xiii, 160 p.: fig., tab.

P. R. Morgan and Mara, D. D., Ventilated improved pit latrines : recent developments in Zimbabwe, vol. no. 3. Washington, DC, USA: World Bank, 1982, p. vi, 41 p.

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.