Soils and soil fertility

Míreanna comhchosúla

• Soil fertility and fertilizers: an introduction to nutrient management
  de réir: Havlin, John L, et al.
  Foilsithe / Cruthaithe: (1999)
• Apuntes de Edafología
  de réir: Sandoval Estrada, Marco A
  Foilsithe / Cruthaithe: (2003)
• The nature and properties of soils
  de réir: Brady, Nyle C, et al.
  Foilsithe / Cruthaithe: (2008)
• The nature and properties of soils: a college text of Edaphology
  de réir: Buckman, Harry Oliver
  Foilsithe / Cruthaithe: (1960)
• Soil conditions and plant growth
  de réir: Russell, E. Walter, et al.
  Foilsithe / Cruthaithe: (1961)