Balanced fertilization for sustaining crop productivity:proceedings of the international symposium held at Punjab Agricultural university,Ludhiana,india,22-25 november 2006

Antzeko izenburuak

• Balanced fertilization for sustaining crop productivity:proceedings of the International symposium held atPunjab Agricultural University,Ludhiana,India,22-25 November2006
  Argitaratua: (2006)
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  nork: KAU
• Balanced fertilization for sustaining crop productivity :proceedings of the Interntional symposium held at punjab Agricultural University,Ludhiana,India,22-25 November2006
  Argitaratua: (2006)
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  nork: Venkatesh,, V.C
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• C precisely /
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  Argitaratua: (2009)