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An empirical study of technological change in the Ethiopian highland farming systems
File(s)
Author(s)
Demie, Feyisa
Type
Thesis
Version
Open Access
Date Issued
1987
Date Awarded
1987
URI
Copyright Statement
Attribution NoDerivatives 4.0 International Licence (CC BY-ND)
License URL
Creator
Demie, Feyisa
Publisher Department
Wye College
Publisher Institution
Imperial College London
Qualification Level
Doctoral
Qualification Name
Doctor of Philosophy (PhD)
Author Permission
Not granted