Michel V., Urba K., Clarkson J. Green Manures and cover crops to reduce the pressure of soil-borne diseases in annual crops. In: Final report - Focus Group on Soil-borne diseases. October, Hrsg. EIP-AGRI, European Union. 2015, 1-5. Link: AGRI-EIP Publikations-ID (Webcode): 35382 Link kopieren Per E-Mail versenden