J. Ndamba

Technical Note: Use of hand-held computers for collecting water quality data in developing countries

Jim A. Wright, Stephen W. Gundry, B. Genthe, 2004 .

Duckweed based wastewater stabilization ponds for wastewater treatment (a low cost technology for small urban areas in Zimbabwe)

J. Ndamba, J. Ndamba, J. M. Dalu, 2003 .