The european market for organic food
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Susanne Padel | Helga Willer | M. Rippin | S. Padel | M. Rippin | H. Willer | Diana Schaack | A. Jasinska | Diana D. Schaack | A. Jasińska | D. Schaack
[1] S. Padel,et al. 2009 Organic Farm Management Handbook , 2008 .