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.
T. Katko, Morange, H., Hukka, J. J., Juhola, P., and Pietila, P.,
“Sound institutional strategies for water supply and sanitation services : seminar proceedings”, vol. no. 59. Tampere University of Technology, Institute of Water and Environmental Engineeri, Tampere, Finland, p. 112 p.: fig., maps, tab., 1994.
WHO -Geneva, CH, World Health Organization and Geneva, C. H. W. S. S. C. C. Work,
“Working group on institutional management options : report of the first seminar held from May 31 to June 2, 1994 in Louveciennes, France”. Water Supply and Sanitation Collaborative Council, WSSCC, Geneva, Switzerland, p. 116 p.: fig., tab., 1994.