THE PHYSICO-CHEMICAL AND BIOLOGICAL CHARACTERISTICS OF SELAMEKOMANMADE RESERVOIR, DEBRE TABOR, SOUTH GONDAR, AUGUST 2009 TO MAY 2010. Aquap [Internet]. 2024 Mar. 14 [cited 2024 Dec. 30];4(1). Available from: https://afri.et/aquaponics/article/view/77