Nitrogen and soil organic matter : proceedings of a conference organized by the soil scientists of the national agricultural advisory service, Oct 22-23, 1964

Những quyển sách tương tự

• Organic Matter Dynamics and N Mineralization in Grassland Soils.
  Bằng: Hassink, Jan
  Được phát hành: (1995)
• Soil organic matter and its role in crop production
  Bằng: Allison, F E
  Được phát hành: (1973)
• Soil organic matter: its nature, its role in soil formation & in soil fertility
  Bằng: Konovova, M M
  Được phát hành: (1961)
• Soil organic matter
  Bằng: Khan, S V
  Được phát hành: (1978)
• Soils and soil management
  Bằng: Gustafson, A F
  Được phát hành: (2013)