CTA - GTZ - BMZ series on rural development
BMZ CTA GTZ Rural Development series Agricultural Extension volume 1 Basic concepts and methods by Hartmut Albrecht, Herbert Bergmann, George Diederick, Eberhard Grosser, Volker Hoffman, Peter Keller, Gerhard Payr, Rolf Slzer, English translation
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| Formato: | News Item |
| Lenguaje: | Inglés |
| Publicado: |
Technical Centre for Agricultural and Rural Cooperation
1990
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| Acceso en línea: | https://hdl.handle.net/10568/45403 |