1993
B. N. Lohani et Evans, J. W.,
Appropriate environmental standards for developing countries, vol. no. 35. Bangkok, Thailand: Environmental Systems Information Center, 1993, p. 93 p.: 25 fig., 40 tab.
J. J. Hukka,
« Appropriate water and waste management infrastructure for the urban slums and squatter settlements », in
Workshop on management of urban water services, Tampere 25.4.1991, 1993, p. P. 6-40: 1 box, 14 fig., 15 tab.
C. Environmen CA et CA, C. Health and,
Arsenic and its compounds. Ottawa, Ont, Canada: Canada Ministry of Supply and Services, 1993, p. vii, 56 p.: 4 fig., 4 tab.
L. Jennings et O'Brien, L.,
« Atelier de demarrage du projet eau et sante au Maroc du 19 au 22 octobre 1992 », vol. no. 383. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. xii, 108 p., 1993.
R. Wahlgren,
« Atmospheric water vapour processing »,
Waterlines, an international journal of water, sanitation and waste, p. p. 20-22: 1 fig., 1 tab., photogr., 1993.
B. Burgthaler,
« Background reader water resources management ». IRC, The Hague, The Netherlands, p. 2 vol.: fig., tab., photogr., 1993.
H. A. Minnigh, Ramirez-Toro, G. I., Morales, C., Pipes, W. O., et Vasquez, C. O.,
« Bacterial removal over time in experimental up-flow and down-flow slow sand filters in a tropical climate », in
Safety of water disinfection : balancing chemical and microbial risks, 1993, p. P. 553-557: 2 fig.
B. (Province) PK, Quetta, P. K. I. W. A. C. O. -, et DGIS, D. General fo,
« Balochistan Rural Water Supply and Sanitation Project (BRUWAS) : short mission report June-August 1993. Vol. 2. Field manual for water supply, sanitation and hygiene education activities ». IWACO, Rotterdam, The Netherlands, p. 58 p. : fig., 1993.
S. A. Esrey et Bergeron, G.,
« Baseline survey for the Guatemalan Highlands Rural Water and Sanitation Project », vol. no. 403. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. xii, 93 p.: 3 fig., 29 tab., 1993.
D. General fo DGIS et BD, D. P. H. E. Bangladesh,
« Basic management training for SDE, DPHE, and PWSS superintendent of 1st and 2nd batch towns under 18 DTP, 1st November - 4th November, 1993 ». Programme Office, Netherlands Assisted Water Supply, Sanitation and Drainage Pro, Dhaka, Bangladesh, p. ca. 90 p.: ill., 1993.