Trois, Cristina.Dilrajh, R.2010-11-022010-11-0220092009http://hdl.handle.net/10413/1615Thesis (M.Sc.Eng.)-University of KwaZulu-Natal, Durban, 2009.No abstract available.enSeptic tanks.Sanitation--KwaZulu-Natal.Optimization of the construction of VIP toilet sanitation at clinics in rural area.Thesis