TY  - BOOK
AU  - Ngowi, Oforo
TI  - Assessing the Impact of Policy Changes on Small-Scale Mining in Tanzania
AV  - NGO 2002 
PY  - 2002///
CY  - Masters thesis
PB  - University of Zambia
UR  - http://thesisbank.jhia.ac.ke/9048/
ER  -