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Zuckerruebenanbau ohne Pflug : Ergebnisse eines Systemvergleichs auf Grossflaechen \ Die Zuckerruebe : das Blatt fuer den Zuckerruebenanbauer [Artikel]
Becker, C. \ 1997
Invloed van intensieve en extensieve grondbewerking bij het zaaiklaarmaken van de grond voor de teelt van suikerbieten op de productie en het suikergehalte
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