City of Windhoek;
Scientific Services (Gammams Laboratory);
Windhoek;
Namibia;
Research and Publication Office;
University of Namibia;
Windhoek;
Namibia;
Department of Microbiology;
School of Medicine;
University of Namibia;
Windhoek;
Namibia;
Cloth; Materials; Dams; Filtration; Windhoek; Water; Quality;