1986
S. Vigneswaran, Balasuriya, B. L. N., et Viraraghavan, T.,
Anaerobic wastewater treatment : attached growth and sludge blanket process, vol. no. 19/20. Bangkok, Thailand: Environmental Sanitation Information Center, ENSIC, 1986, p. 101 p.: fig., tab.
International Centre for Diarrhoeal Disease Research, Bangladesh -Dhaka, BD, ICDDR, B,
« Annotated bibliography on water, sanitation and diarrhoeal diseases : roles and relationships », vol. no. 12. International Centre for Diarrhoeal Disease Research, Bangladesh (ICDDR,B), Dhaka, Bangladesh, p. iii, 186 p., 1986.
P. E. Instituto Cusco,
Antiguedad y actualidad del riego en los Andes. Cusco, Peru: Instituto de Pastoral Andina, 1986, p. 2 vol. (299, 243 p.): fig., tab.
J. J. Murray,
Appropriate use of fluorides for human health. Geneva, Switzerland: World Health Organization (WHO), 1986, p. vi, 131 p. p.: fig., tab.
B. Sikka et Polprasert, C.,
Aquatic weeds and their uses : an overview of perspectives for developing countries, vol. no. 21. Bangkok, Thailand: Environmental Sanitation Information Center, ENSIC, 1986, p. 79 p.: fig., tab.
J. K. Jordan, Buijs, P., et Wyatt, A. S.,
« Assessment of the operations and maintenance component of water supply projects », vol. no. 35. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. v, 90 p., 1986.
R. Keller et Pun, N. Bahadur,
« Basic mathematics for community water supply and sanitation technicians », vol. no. 4. Panchayat Development Training Centre, Pokhara, Nepal, p. Microfiche (42 p.): fig., 1986.
M. Jorstad,
« The Buba-Tombali water project, Guinea Bissau : a process review ». UNDP PROWWESS (Promotion of the Role of Women in Water Supply and Sanitation), New York, NY, USA, p. 42 p.: fig., tab., 1986.
A. Astatke, Bunning, S., et Anderson, F.,
Building ponds with animal power in the Ethiopian highlands : a manual. Addis Ababa, Ethiopia: International Livestock Centre for Africa (ILCA), 1986, p. vi, 38 p.: fig., tab.
R. Z. Donovan,
« Care-Belize water supply and sanitation baseline survey », vol. no. 147. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. vii, 74p., 1986.
J. E. Turner et Romm, J. K.,
« Care/Bolivia water supply and small scale irrigation program : a final evaluation of the USAID-financed project », vol. no. 162. Water and Sanitation for Health Project (WASH), Washington, DC, USA, p. ix, 137 p.: ill., map, photogr., tab., fig., 1986.