Vol. 9 No. 2 (2016)

Articles

• Maize-common bean/lupine intercrop productivity and profitability in maize-based cropping system of Northwestern Ethiopia

  Alemayehu Assefa, Tamado Tana, Nigusie Dechassa, Yigzaw Dessalgn, Kinde Tesfaye, C.S. Wortmann

  69-85

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• Length-weight relationship, breeding season, sex ratio, maturity and fecundity of the Nile catfish Synodontis schall (Bloch and Schneider, 1801) (Pisces: Mochokidae) in Lake Chamo, Ethiopia

  Elias Dadebo

  87-102

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• Bacterial blood stream infections and antibiogram among febrile patients at Bahir Dar Regional Health Research Laboratory Center, Ethiopia

  Derese Hailu, Bayeh Abera, Gashaw Yitayew, Daniel Mekonnen, Awoke Derbie

  103-112

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• Effect of phosphorus dopant concentration on the carrier mobility in crystalline silicon

  Yasab Ayele, Zena Yohannes, Amare Benor

  113-122

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• Assessment of the level of chromium species in the discharged effluents of Haik and Debre Berhan tanneries in the Amhara Region using ICP-OES and UV-VIS spectrometry

  Teame Hadgu, Meareg Amare

  123-138

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