1992
M. B. Pescod,
Wastewater treatment and use in agriculture, vol. no. 47. Rome, Italy: Food and Agriculture Organization (FAO), 1992, p. xiv, 125 p.: 26 fig., 45 tab.
F. Requena and Lord, W. B.,
“Water and wastewater demonstration projects for small urban areas in Chile”, vol. no. 362. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. x, 27 p.: map, 1992.
IWSA -London, GB, International Water Association and Lumpur, M. Y. Malaysian,
“Water Malaysia '92 : 8th ASPAC - IWSA Regional Water Supply Conference and Exhibition, Kuala Lumpur, Malaysia, 26-30 October 1992”. IWSA Asia Pacific Group (ASPAC), Kuala Lumpur, Malaysia, p. 6 vol., 1992.
J. Pronk,
“Water, milieu en ontwikkeling”, presented at the 1992-01-01, Rotterdam, The Netherlands, 1992, p. 14 p.
D. O. I. N. S. T. R. A. W. - S. Domingo,
“Water supply and sanitation”, in
Interregional workshop on the role of women in environmentally sound and sustainable development. Vol. II : project profiles, 1992, pp. P. 2-42.
1991
Q. (State). M. CA, CA, C. Environmen, Centre Saint-Laurent -Montreal, Que, CA, Communaute urbaine de Quebec -Quebec, Que, CA, Societe quebecoise d'assainissement des eaux -Montreal, Que, CA, and Association quebecoise des techniques de l'eau -Montreal, Que, CA,
“14th International symposium on wastewater treatment : November 12 and 13, 1991. 3rd Workshop on drinking water : November 14, 1991 : Montreal, Quebec : proceedings = 14e Symposium international sur le traitement des eaux usees : les 12 et 13 novembre 199”. Canada, Ministry of Supply and Services, Ottawa, Ont, Canada, p. xi, 519 p.: fig., tab., 1991.
S. Vigneswaran, Vigneswaran, B., and Ben Aim, R.,
Application of microfiltration for water and wastewater treatment, vol. no. 31. Bangkok, Thailand: Environmental Sanitation Information Center, ENSIC, 1991, p. 184 p.: fig., tab.
T. H. Davies,
“Constructed wetlands for wastewater treatment”. Monash University, Water Studies Centre, Clayton, Vic, AU, p. 7 p.: 1 ill., 1991.
M. B. Degen, Reneau, R. B., Hagedorn, C., and Martens, D. C.,
“Denitrification in onsite wastewater treatment and disposal systems”, vol. no. 171. Virginia Water Resources Research Center, Blacksburg, VA, USA, p. xii, 113 p. : fig., tab., 1991.
J. Pickford,
Developing world water. London, UK: Grosvenor Press, 1991, p. 523 p.: photogr.
Netherlands. Ministry of Housing, Spatial Planning and the Environment -NL, VROM,
Individuele behandeling van afvalwater bij verspreide bebouwing (IBA) : onderzoek fase 4B : IBA richtlijn, vol. no. 1991/7. The Hague, The Netherlands: Netherlands, Ministry of Housing, Spatial Planning and the Environment, 1991, p. 186 p. : fig., tab.
J. Hukka and Viitasaari, M.,
“Industrial wastewaters '89 Nairobi : proceedings of the first IAWPRC East African regional conference on industrial wastewaters, held in Nairobi, Kenya, 25-28 October 1989”. Pergamon, Oxford, UK, p. xiv, 106 p.: fig., tab., 1991.
F. R. France. Mi Paris and Toulouse, F. R. Agence de,
Les elus locaux et l'assainissement, vol. no. 1. Paris, France: France, Ministere de l'Environnement, 1991, p. 48 p.: fig., photogr., tab.
F. Valiron and Mongellaz, J.,
Manuel d'assainissement specifique pour les pays a faible revenue. Paris, France: Agence de Cooperation Culturelle et Technique, 1991, p. 381 p. : fig., tab.
J. C. L. van Buren,
“Posttreatment methods for effluent of UASB reactors treating domestic water”. Agricultural University Wageningen, Wageningen, The Netherlands, p. 39 p. : fig., tab., 1991.
M. W. Blokland, Boot, M. T., and van der Wildt, C. D.,
“Rada Water Supply and Sanitation Project Republic of Yemen : report of the fourth monitoring mission, 9-15 June 1991”. Netherlands, Ministry of Foreign Affairs, DGIS, The Hague, The Netherlands, p. vii, 34 p., 1991.
E. O. Mairura and Nyangeri, G. E.,
“Site conditions in infrastructure development”, 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, pp. P. 59-62: 3 fig.
N. L. Nederlands Delft,
“Water : termen en definities”. Nederlands Normalisatie-instituut (NNI), Delft, The Netherlands, p. 51 p., 1991.
1990
P. Y. Yang and Wang, M. L.,
Biotechnology applications in wastewater treatment, vol. no. 29. Bangkok, Thailand: Environmental Sanitation Information Center, ENSIC, 1990, p. 84 p.: fig., tab.
J. Pickford,
Developing world water. London, UK: Grosvenor Press, 1990, p. 468 p.
M. R. Khan and Gijzen, H. J.,
“Environmental pollution and its management in Eastern Africa : proceedings of a symposium organized by the Faculty of Science, University of Dar es Salaam, Dar es Salaam, September 11-14th, 1989”. University of Dar es Salaam, Faculty of Science, Dar es Salaam, Tanzania, p. viii, 387 p.: fig., tab., map., 1990.