IDRC -Ottawa, Ont., CA, International Development Research Centre and IRC International Water and Sanitation Centre, The Hague, NL,
Handpumps : issues and concepts in rural water supply programmes, vol. no. 25. The Hague, The Netherlands: IRC, 1988, p. xi, 163 p.: fig., tab.
J. Meyer,
Hazardous waste management. Bangkok, Thailand: Environmental Sanitation Information Center, ENSIC, 1988, p. vi, 76 p.: fig., tab.
P. de Jong,
“Hydraulic rams : consumers guide”. Delft University of Technology, CICAT, Delft, The Netherlands, p. 19 p.: fig., 1988.
S. Berton,
La maitrise des crues dans les bas-fonds : petits et microbarrages en Afrique de l'Ouest, vol. no. 12. Paris, France: Groupe de Recherche et d'Echanges Technologiques, 1988, p. 474 p.: fig.
C. G. Gunnerson,
Wastewater management for coastal cities : the ocean disposal option, vol. no. 77. Washington, DC, USA: World Bank, 1988, p. xxiv, 396 p.: fig., tab.
R. Stark,
“Well construction manual”. Sarvodaya Rural Technical Services, Moratuwa, Sri Lanka, p. 26 p.: fig., 1988.