Biblio

B. Pathak, Sulabh Shauchalaya : a study of directed change. Patna, India: Amola Press and Publications, 1982, p. ix, 151 p.: ills., fig., tab.

L. Clarke, «Training field workers in rural sanitation». UNICEF, Islamabad, Pakistan, p. 32 p.: fig., 1982.

B. Pathak, «Sulabh Shauchalaya : hand flush water seal latrine : a simple idea that worked». Amola Press and Publications, Patna, India, p. 216 p.: ill., fig., 1981.

J. M. Kalbermatten, Julius, D. S., Mara, D. D., y 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.

J. M. Kalbermatten, Julius, D. S., y Gunnerson, C. G., «Appropriate technology for water supply and sanitation : a sanitation field manual», vol. no. 11. World Bank, Transportation, Water and Urban Development Department, Washington, DC, USA, p. iii, 86 p.: fig., tab., 1980.

D. T. Lauria y Demke, K. A., «Costs of alternative water supply and sanitation services in Brazil». University of North Carolina at Chapel Hill, School of Public Health, Chapel Hill, NC, USA, p. 20 p.: fig., tab., 1980.

A. M. Wright, «Report on international technical advisory group meeting on rural latrines : Kumasi, Ghana, 12th-15th July 1977». Kwame Nkrumah University of Science and Technology, Kumasi, Ghana, p. v, 81 p.: fig., tab., 1977.

V. Raman, «Sanitation facilities for slums and rural areas». National Environmental Engineering Research Institute, NEERI, Nagpur, India, p. 10 p., ((14)) p. tech. drwgs, 1975.

J. N. Lanoix y Wagner, E. G., Excreta disposal for rural areas and small communities, vol. no. 39. Geneva, Switzerland: World Health Organization (WHO), 1958, p. 187 p.: fig., tab.