1 - 3 toradh á dtaispeáint as 3 toradh san iomlán ar an gcuardach '"Crops and nitrogen."', am iarratais: 0.01s Beachtaigh na torthaí
  1. 1

    Progress in nitrogen cycling studies proceedings of the 8th Nitrogen Workshop, held at the University of Ghent, 5-8 September 1994

    Foilsithe / Cruthaithe 1996
    LEABHAR

    Progress in nitrogen cycling studies proceedings of the 8th Nitrogen Workshop, held at the University of Ghent, 5-8 September 1994
  2. 2

    Nitrogen management in irrigated agriculture. de réir Rauschkolb, Roy S.

    Foilsithe / Cruthaithe 1994
    LEABHAR

    Nitrogen management in irrigated agriculture.
  3. 3

    Nitrogen use and food grain production, India, 1973-74, 1978-79 and 1983-84. de réir Desai, Ganvant M.

    Foilsithe / Cruthaithe 1973
    LEABHAR

    Nitrogen use and food grain production, India, 1973-74, 1978-79 and 1983-84.

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