TY  - BOOK
AU  - Bere, Taurai
TI  - The Impact of Sewage Effluent and Natural Self-Purification in the Upper Chinyika River below Hatcliffe Sewage Works, Harare
AV  - BER 2005 
CY  - Masters thesis
PB  - University of Zimbabwe
UR  - http://thesisbank.jhia.ac.ke/3926/
ER  -