Developing technology with farmers : a trainer's guide for participatory learning
Laurens van Veldhuizen, Ann Waters-Bayer, Henk de Zeeuw
Bok Engelsk 1997
Utgitt | London : Zed Books , c1997
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Omfang | 224 s. : ill.
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Emner | |
ISBN | 1856494896. - 185649490X
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Utgitt | London : Zed Books , c1997
|
---|---|
Omfang | 224 s. : ill.
|
Emner | |
ISBN | 1856494896. - 185649490X
|