//-->
Production risks and food security under alternative technology choices in Malawi : application of a multinomial endogenous switching regression
Kassie, Menale, (2015)
The joint impact of improved maize seeds on productivity and efficiency: Implications for policy
Abro, Zewdu Ayalew, (2019)
Policies for Agricultural Productivity Growth and Poverty Reduction in Rural Ethiopia
Abro, Zewdu Ayalew, (2014)