1987
L. Robles-Austriaco y Trinidad, A.,
Ferrocement pour-flush latrine, vol. no. 8. Bangkok, Thailand: International Ferrocement Information Center, 1987, p. iv, 37 p.: fig., photogr., tab.
PAHO -Washington, DC, US y GT, G. Ministerio,
«Instrucciones y guias de operacion y mantenimiento». Guatemala, Division de Saneamiento del Medio (DSM), Guatemala, Guatemala, p. ca. 60 p.: ill., 1987.
L. K. U. N. I. C. E. F. - Colombo,
«Iron removal plant : installation and maintenance manual». UNICEF Water, Environment and Sanitation Section, Colombo, Sri Lanka, p. 11 p.: tech. drwng, photogr., 1987.
B. F. C. I. E. H. - Ouagadougou y Kamboinse, B. F. (E. T. S. H. E. R. ) E.,
«La pompe a cable BB». Ecol Inter-Etats des Techniciens Superieurs de l'Hdraulique et de l'Equipment Rural (ETSHER), Kamboinse, Burkina Faso, p. 16 p. : drwngs, 1987.
National Environmental Engineering Research Institute -Nagpur, IN, NEERI,
«Laboratory manual on water analysis». National Environmental Engineering Research Institute, NEERI, Nagpur, India, p. 86, xvi p.: fig., tab., 1987.
W. Sampson,
«Participatory approaches to community development : a field manual». Lesotho, Ministry of Health, National Rural Sanitation Programme, Maseru, Lesotho, p. 75 p.: fig., 1987.
R. M. Myles,
«A practical guide to Janata biogas plant technology». Action for Food Production, New Delhi, India, p. ix, 130 p., [74] p. fig.: photogr., tab., charts, 1987.
D. R. Flanagan,
«Training skills for supervisors», vol. no. 4. IRC, The Hague, The Netherlands, p. xii, 89 p., 1987.
USAID -Washington, DC, US, Maseru, L. S. M. B. Consult, y LS, L. Ministry o,
«Village water supply management handbook». MB Consulting, Maseru, Lesotho, p. 2 vol. (57, 25 p.): ill., 1987.
D. Werner,
Where there is no doctor : a village health care handbook for Africa, Rev. ed. for Africa. Basingstoke, UK: Macmillan, 1987, p. 29, 403 p.: drawing.
1986
L. Ministry o LS,
«Caretaker manual for rural water supplies». Lesotho, Ministry of Cooperatives and Rural Development, Village Water Supply Section, Maseru, Lesotho, p. 27 p.: fig., 1986.
B. R. N. Gupta,
Design aids for public health engineers. New York, NY, USA: Wiley, 1986, p. 136 p.: nomogr., fig.
UN-HABITAT -Nairobi, KE, United Nations Human Settlements Programme,
The design of shallow sewer systems. Nairobi, Kenya: UN-Habitat, United Nations Centre for Human Settlements, 1986, p. iii, 87 p.: fig., tab.
M. B. Pun y Adhikari, S. N.,
«Ferrocement-tank : a manual for ferrocement-tank construction». Swiss Association for Technical Assistance (SATA), Pokhara, Nepal, p. 23 p.: fig., 1986.
B. J. Lloyd, Wheeler, D., y Pardon, M.,
«Final report on the development, evaluation and field trials of a small scale, multi-stage, modular filtration system for the treatment of rural water supplies». DelAgua, Lima, Peru, p. 42, 107 p. : fig., tab., 1986.
G. C. White,
The handbook of chlorination, 2nd ed.ª ed. New York, NY, USA: Van Nostrand Reinhold, 1986, p. xi, 1070 p. : fig., tab.