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1by Information Centre for Low-External-Input and Sustainable Agriculture, Leusden (Netherlands) eng
Published 1989Texto bibliotecaFAO IT -
2by Information Centre for Low-External-Input and Sustainable Agriculture, Leusden (Netherlands) eng
Published 2003Texto bibliotecaFAO IT -
3by Information Centre for Low-External-Input and Sustainable Agriculture, Leusden (Netherlands) eng
Published 2008Texto bibliotecaFAO IT -
4Farming for the future: an introduction to low-external-input and sustainable agriculture Farming for the future: an introduction to low-external-input and sustainable agricultureby Reijntjes, C., Information Centre for Low-External-Input and Sustainable Agriculture, Leusden (Netherlands) eng, Haverkort, B., Waters-Bayer, A.
Published 1992Texto bibliotecaFAO IT -
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6Joining farmers' experiments: experiences in participatory technology development Joining farmers' experiments: experiences in participatory technology developmentby Haverkort, B. (ed.), Information Centre for Low-External-Input and Sustainable Agriculture, Leusden (Netherlands) eng, van der Kamp, J. (ed.), Waters-Bayer, A. (ed.)
Published 1991Texto bibliotecaFAO IT