Thesis (PhD(Agricultural Economics))--University of Pretoria, 2008. / Includes bibliographical references (leaves 148-172).
Identifer | oai:union.ndltd.org:OCLC/oai:xtcat.oclc.org:OCLCNo/236059021 |
Date | January 2008 |
Creators | Beyene Abera, Hailu. |
Publisher | Pretoria : [S.n.], |
Source Sets | OCLC |
Language | English |
Detected Language | English |
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