• Jaar
    1971
  • Auteur
    Houba, V.J.G.
    van Egmond, F.
    Wittich, E.M.
  • Bron
    Netherlands Journal of Agricultural Science 19 (1971) 1
    • artikel

    Changes in production of organic nitrogen and carboxylates (C-A) in young sugar-beet plants grown in nutrient solutions of different nitrogen composition.

  • Jaar
    1971
  • Auteur
    Houba, V.J.G.
    van Egmond, F.
    Wittich, E.M.
  • Bron
    Netherlands Journal of Agricultural Science 19 (1971) 1
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