Search for 'su,wrdl: "Economic analysis"' with limit(s): 'su-to:Innovation adoption su-to:Technology transfer holdingbranch:CM su-geo:Ethiopia au:Regassa Ensermu, au:Regassa Ensermu,'

Farmers' wheat seed sources and seed management in Chilalo Awraja, Ethiopia

By Regassa Ensermu. Mexico, DF (Mexico) : IARC*CIMMYT, 1998 . 35 pages 970-648-008-0

By Hassena, M.. Mexico, DF (Mexico) : CIMMYT *EARO, 2000 . vii, 24 pages 970-648-062-5