TY  - BOOK
AU  - Tolla, Belachew
TI  - Physico-Chemical Characteristics and Pollution Levels of Trace Metals in the Little Akaki and Big Akaki Rivers
AV  - TOL 2006 
PY  - 2006///
CY  - Masters thesis
PB  - Addis Ababa University
UR  - http://thesisbank.jhia.ac.ke/5169/
ER  -