1991
K. - J. Lundstrom,
« Communication in community participation », in
Infrastructure, environment, water and people : proceedings of the 17th WEDC Conference, United Nations Centre for Human Settlement (Habitat), Nairobi, Kenya, 19-23 August 1991, 1991, p. P. 211-214.
S. Laver,
« Communication skills for trainers : manual for trainers ». University of Zimbabwe, Training Centre for Water and Sanitation, Harare, Zimbabwe, p. iv, 53 p.: ill., 1991.
R. A. Boydell et Quarry, W.,
« Communications for community management of infrastructure », in
Infrastructure for low-income communities : proceedings of the 16th WEDC conference : Regional Centre for Urban and Environmental Studies (RCUES), Osmania University, Hyderabad, India, 27-31 August, 1990, 1991, p. p. 37-39.
J. Waterkeyn,
« Community mobilization : where is the entry point? »,
Waterlines, an international journal of water, sanitation and waste, p. p. 2-4: ill., photogr., 1991.
A. Sendama et Mbuthia, J.,
« Community participation and water supply : an attempt to provide sustainable water development solutions for Africa : proceedings of the AWN workshop on sustainable water development solutions, Nakuru, 14-20 January 1990 ». African Water Network, Nairobi, Kenya, p. 117 p.: fig., tab., photogr., 1991.
M. Wood,
« Community participation in rural water supply », in
Infrastructure, environment, water and people : proceedings of the 17th WEDC Conference, United Nations Centre for Human Settlement (Habitat), Nairobi, Kenya, 19-23 August 1991, 1991, p. p. 11-14.
L. K. National H. Colombo,
« Community participation series ». UN-Habitat, United Nations Centre for Human Settlements, p. video (125 min.): VHS, 1991.
P. B. Mabuba et Water, Eand Minera,
« Community-based solid waste management », in
Infrastructure, environment, water and people : proceedings of the 17th WEDC Conference, United Nations Centre for Human Settlement (Habitat), Nairobi, Kenya, 19-23 August 1991, 1991, p. P. 253-256 : 1 tab.
A. Briend et Hoque, B. A.,
« A comparison of local handwashing agents in Bangladesh »,
Journal of tropical medicine and hygiene, p. p. 61-64 : fig., tab., 1991.
O. M. Bateman et Smith, S.,
« A comparison of the health effects of water supply and sanitation in urban and rural Guatemala », vol. no. 352. Environmental Health Project (EHP), Arlington, VA, USA, p. x, 31 p.: 8 fig., 9 tab., 1991.
M. T. Martins, Myaki, D. M., Pellizari, V. H., Adams, C., et Bossolan, N. R. S.,
« Comparison of the presence-absence (P-A) test and conventional methods for detection of bacteriological water quality indicators »,
Water resources, p. p. 1279 - 1283 : tab., 1991.
T. C. Tak, Kachhwaha, A., Songara, M. C., et Ramgopal,
« A composite field test for determination of nitrate, nitrite and free chlorine in drinking water by benzidine dihydrochloride reagent »,
Journal of Indian Water Works Association, p. p. 227-229: 5 tab., 1991.
P. S. R.,
« Conflictos relacionados con el recurso hidrico en el Valle del Cauca, Colombia ». Fundacion para la Investigacion y Proteccion del Medio Ambiente, Cali, Colombia, p. 12 p.: tab., 1991.
T. H. Davies,
« Constructed wetlands for wastewater treatment ». Monash University, Water Studies Centre, Clayton, Vic, AU, p. 7 p.: 1 ill., 1991.