R. A. Lidonde and Musumba, B.,
“Clean water and better sanitation : a responsibility for all : gender participation in community water and sanitation. Volume 1. Summary proceedings of the Regional Gender Workshop, Pretoria, South Africa, November 1997 / gender asessments”. World Bank Regional Water and Sanitation Group for East and Southern Africa, Nairobi, Kenya, p. iii, 22 p. : boxes, 1998.
I. L. EcoPeace - Jerusalem,
“Dead sea challenges : final report”. EcoPeace, Jerusalem, Israel, p. iv, 28 p. : maps, photogr., 1998.
H. G. Savenije and van der Zaag, P.,
“The management of shared river basins : experiences from SADC and EU”, vol. no. 8. Netherlands, Ministry of Foreign Affairs, NEDA, The Hague, The Netherlands, p. 164 p. : boxes, fig., maps, 1998.
S. Sharma and Banerji, S.,
“Sustainability : rural water supply and sanitation : proceedings of Second Asia Consultation, Chiang Mai, Thailand, January 14 - 16, 1998”. World Bank Regional Water and Sanitation Group South Asia, New Delhi, India, p. 36 p. : fig., photogr., 1998.
United Nations Economic and Social Commission for Western Asia -Beirut, LB, ESCWA,
“Transboundary water resources in the ESCWA region : utilization, management and cooperation”. United Nations, New York, NY, USA, p. viii, 100 p. : 6 fig., 8 tab., 1998.
Institute of Water and Sanitation Development -Harare, ZW, IWSD, IHE -Delft, NL, International Institute for Infrastructural, Hydraulic and Environmental Engineering, and Harare, Z. W. Department,
“WaterNet 1998 - 2001 : initial phase : forging the network”. IHE (International Institute for Infrastructural, Hydraulic and Environmental Engineering), Delft, The Netherlands, p. iii, 17 p., 1998.