| titel | Existing Forms of Sustainable Agriculture in Europe |
| beschrijving | |
| auteur | Pretty, Jules |
| gepubliceerd | 24-01-2003 |
| aantal pagina's | 7 |
| website | http://www2.essex.ac.uk/ces/ResearchProgrammes/SusAg/susageu.htm, |
| download | art_pretty_existing_forms_of_sustainable_agriculture_in_europe.pdf (91.1 kB) |