Evaluation of T&V-based extension in Burkina Faso
1. Verfasser: | |
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Format: | Buch |
Sprache: | English |
Veröffentlicht: |
Washington, D.C.
World Bank
c1993.
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Schriftenreihe: | World bank technical paper
no. 226 Africa technical department series |
Schlagworte: |