PGS Leaflet参与式保障体系
Organic Agriculture and PGS Leaflet有機農業和參與式保障體系—對小農戶的支持
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Publications on PGS in Chinese | |
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PGS Leaflet 参与式保障体系 Organic Agriculture and PGS Leaflet有機農業和參與式保障體系—對小農戶的支持 |
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IFOAM - International Federation of Organic Agriculture | info@ifoam.org |
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