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1. The level of maize technology adoption in the Bako Area, Western Shoa and Wellega Regions of Ethiopia

by Beyene Seboka | Abubeker Mussa [coaut.] | Asfaw Negassa [coaut.] | Mwangi, W.M [coaut.] | Tolessa, B.|Ransom, J.K [eds.].

Material type: book Book Publisher: CIMMYT|Addis Ababa (Ethiopia) IAR : 1993Collection: CIMMYT Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 633.15 IAR-c] (1).

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2. Improved wheat variety adoption, price dynamics, and farm households' income in Ethiopia: Applications of quasi-experimental approaches

by Asfaw Negassa | Quilligan, E.|Kosina, P.|Downes, A.|Mullen, D.|Nemcova, B [eds.] | Shiferaw, B [coaut.].

Material type: book Book Publisher: 2012Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-6870] (1).

3. Market participation impacts of improved wheat varieties in Ethiopia: Applications of standard and generalized propensity score matching methods

by Asfaw Negassa | Quilligan, E.|Kosina, P.|Downes, A.|Mullen, D.|Nemcova, B [eds.] | Shiferaw, B [coaut.].

Material type: book Book Publisher: 2012Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-6871] (1).

4. Analysis of adoption and diffusion of improved wheat varieties in Ethiopia

by Yirga, C | Asfaw Negassa [coaut.] | Quilligan, E.*Kosina, P.*Downes, A.*Mullen, D.*Nemcova, B [eds.] | Shiferaw, B [coaut.] | Kassie, M [coaut.] | Debello, M. J.

Material type: book Book Publisher: 2012Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-6872] (1).

5. Impacts of on-farm research on farmers and their adoption of technologies around Bako, Ethiopia: Selected cases

by Asfaw Negassa | Hailu Beyene [coaut.] | Heisey, P.W.|Waddington, S.R | Mwangi, W.M [coaut.].

Material type: book Book Publisher: Harare (Zimbabwe) CIMMYT : 1992Collection: CIMMYT Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: Look under series title] (1).

6. Factors affecting the adoption of maize production technologies in Bako area, Ethiopia

by Asfaw Negassa | Beyene Seboka [coaut.] | Gunjal, K [coaut.] | Mwangi, W.M [coaut.].

Source: Ethiopian Journal of Agricultural EconomicsMaterial type: article Article Publisher: 1997Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-2012] (1).

7. Quantifying value chain analysis in the context of livestock systems in developing countries

by Rich, K.M | Asfaw Negassa [coaut.] | Baker, A.D [coaut.] | Ross, R.B [coaut.].

Source: Food PolicyMaterial type: article Article Publisher: 2011Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library (1).

8. Adoption of maize production technologies in the Bako area: Western Shewa and Welega regions of Ethiopia

by Beyene Seboka | Abubeker Mussa [coaut.] | Asfaw Negassa [coaut.] | Mwangi, W.M [coaut.].

Material type: book Book Publisher: Addis Ababa (Ethiopia) : IAR, 1991Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-2541] (2).

9. Farmers' maize production practices and adoption of technologies in the Bako

by Asfaw Negassa | Abubeker Mussa [coaut.] | Beyene Seboka [coaut.] | Mwangi, W.M [coaut.].

Material type: book Book Publisher: Addis Ababa (Ethiopia) : IAR, 1994Collection: CIMMYT Staff Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: CIS-1838 SUP] (2).

10. Determinants of adoption and spatial diversity of wheat varieties on household farms in Turkey

by Asfaw Negassa | Hellin, J. J | Shiferaw, B.

Material type: book Book; Literary form: Essays Publisher: Mexico : CIMMYT, 2012Online access: Open access through Dspace Collection: CIMMYT Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 633.11561 NEG] (1).

11. The potential for wheat production in Africa: analysis of biophysical suitability and economic profitability

by Asfaw Negassa | International Maize and Wheat Improvement Center (CIMMYT), Mexico DF (Mexico) | Koo, J [coaut.] | Shiferaw, B [coaut.] | Smale, M [coaut.] | Wood, S [coaut.] | Zhe Guo [coaut.] | Payne, T.S [coaut.] | Braun, H.J [coaut.] | Abeyo Bekele Geleta [coaut.] | Sonder, K [coaut.] | Gbegbelegbe, S.D [coaut.] | Hodson, D.P [coaut.].

Material type: book Book Publisher: Mexico, DF (Mexico) : CIMMYT, 2013Online access: Click here to access online Collection: CIMMYT Publications CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: 338.1636] (1).

12. On farm research and the development of an early maturing maize variety

by Asfaw Negassa | Franzel, S [coaut.] | Gemechu Gedeno [coaut.] | Legesse Dadi [coaut.] | Tolessa, B [coaut.].

Material type: book Book Publisher: Addis Ababa (Ethiopia) : IAR, 1990Collection: Reprints CollectionAvailability: Items available for loan: CIMMYT Knowledge Center: John Woolston Library [Call number: REP-8025] (1).

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