TY  - BOOK
AU  - Worku, Zemene
TI  - The Effect of Zero Grazing on Biogas and Slurry Production  in Fogera Woreda
AV  - WOR 2003 
PY  - 2003///
CY  - Masters thesis
PB  - Addis Ababa University
UR  - http://thesisbank.jhia.ac.ke/4152/
ER  -