T. Bondelid,
«DEMDESS 1994 summary report», vol. no. 441. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. xi, 92 p.: 21 fig., 1994.
M. Rahman,
«Financial management training : introduction to M - MIS». Programme Office, Netherlands Assisted Water Supply, Sanitation and Drainage Pro, Dhaka, Bangladesh, p. 26 p.: tab., 1994.
H. A. Heijnen,
«Information in the water and sanitation sector»,
Information development, pp. p. 61-64, 71-151: fig., tab., boxes, 1994.
WHO -Geneva, CH, World Health Organization y Geneva, C. H. W. S. S. C. C. Work,
«Operation and maintenance of urban water supply and sanitation systems : a guide for managers». World Health Organization (WHO), Geneva, Switzerland, p. ix, 102 p.: 13 fig., 7 tab., 1994.
S. Africa. De ZA,
«Water supply and sanitation policy : white paper». South Africa, Department of Water Affairs and Forestry, Pretoria, South Africa, p. 38 p.: 6 fig., 1994.