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303
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Charcoal : small scale production and use / by G. Edward Karch and Michael Boutette ; ill. by Michael Boutette.
- German appropriate technology exchange,
- 1983.
- Eschborn :
-
Integrated post-harvest protection is worth its money! : the cost-effectiveness of systems-oriented measures in post-harvest protection, for the example of the integrated control of the larger grain borer Prostephanus truncatus / A. Bell...[et al.].
- GTZ,
- 1999.
- Eschborn :
-
Methyl bromide substitution in agriculture : objectives and activities of the Federal republic of Germany concerning the support to article 5 countries of the Montreal protocol / Albert Bell, Jürgen Böye, Otto Mück.
- GTZ,
- 1998.
- Eschborn :
-
Recommendations on the use of Teretriosoma nigrescens for biological control of Prostephanus truncatus / S. Henning-Helbig.
- GTZ,
- 1995.
- Eschborn :
-
Qui trait le lait? : analyse différenciée selon les sexes dans l'élevage / Marlene Richter.
- Deutsche Gesellschaft für technische Zusammenarbeit (GTZ),
- 1997.
- Eschborn :
-
Who milks the cow? : gender-and-development in livestock farming / Marlene Richter.
- Deutsche Gesellschaft für technische Zusammenarbeit (GTZ),
- 1997.
- Eschborn :
-
Micro- and macroeconomic benefits of household energy conservation measures in rural areas of Kenya / Helga Habermehl.
- GTZ. HEP,
- 1994.
- Eschborn :
-
Soil erosion by water in Africa : principles, prediction and protection / D. Nill...[et al.].
- Deutsche Gesellschaft für technische Zusammenarbeit,
- 1996.
- Eschborn :
-
Africa : a general analysis of forest laws & aspects of implementation in selected countries South of the Sahara / by Volker Kohler.
- Deutsche Gesellschaft für technische Zusammenarbeit (GTZ),
- 2001.
- Eschborn :
-
Amélioration de la fertilité des sols par des mesures agroforestières : une contribution à l'utilisation durable des sols dégradés de la région du Vakinankaratra à Madagascar / Katharina Madrid.
- Deutsche Gesellschaft für technische Zusammenarbeit (GTZ),
- 2002.
- Eschborn :