Original language | English |
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Title of host publication | Proc. Expert Consultation: Biological farming in Europe: challenges and opportunities, J.M. Besson (ed.). Bern, Switzerland. REUR Technical Series 12. FAO |
Pages | 99-114 |
Publication status | Published - 1990 |
Education and training in organic agriculture I: Present situation and polar aspects of educational content.
J.D. van Mansvelt, P. Kölster
Research output: Chapter in Book/Report/Conference proceeding › Conference paper › Academic