D. LaPin,
“Final evaluation of the Peace Corps Guinea Worm Eradication Program”, vol. no. 369. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. xvii, 159 p.: 1 map, 3 tab., 1992.
N. Ministere NE,
“Guide national d'animation des programmes d'hydraulique villageoise”. Niger, Direction des Infrastructures Hydraulique, Niamey, Niger, p. 90 p.: drwngs., tab, 1992.
A. - R. A. Al-Fataftah and Abu-Taleb, M. F.,
“Jordan's water action plan”, in
Sustainable water resources management in arid countries : Middle East and Northern Africa = Gestion durable des ressources en eau dans les regions arides : Moyen Orient et Nord de l'Afrique, 1992, pp. P. 153-171 : 5 fig., 3 tab.
J. Gadek,
“Mozambique drought relief proposed water supply interventions”, vol. no. 366. Water and Sanitation for Health Project (WASH), Arlington, VA, USA, p. vii, 89 p.: fig., map, tab., 1992.
P. Environmen PK and Karachi, P. K. I. U. C. N. Pakis,
The Pakistan national conservation strategy : where we are, where we should be, and how to get there. Karachi, Pakistan: IUCN Pakistan, 1992, p. xxviii, 378 p.: boxes, fig., maps, tab.
WHO -Geneva, CH, World Health Organization and UNICEF -New York, NY, US. Water and Environmental Sanitation Section,
“Water supply and sanitation sector monitoring report 1990 (baseline year)”. World Health Organization, Community Water Supply & Sanitation Unit, Geneva, Switzerland, p. iv, 40 p.: 6 box, 9 fig., 7 map, 14 tab., 1992.