Theory and practices in the use of fertilizers

Míreanna Comhchosúla

• Using commercial fertilizers : commercial fertilizers and crop production
  le: McVikar, Malcolm H
  Foilsithe: (1961)
• Commercial fertilizers their source and use
  le: Collings, Gilbert H
  Foilsithe: (1955)
• Fertilizer use for intensive maize production
  le: Jain, GL
  Foilsithe: (1987)
• Soil and fertilizers
  le: Bear, Firman c
  Foilsithe: (1924)
• Soil fertility and crop productivity under long term fertilizers use in india
  le: Nambiar, K K M
  Foilsithe: (1994)