Humus acids of soils. / D.S. Orlov.

Míreanna comhchosúla

• Soil chemistry. /
  de réir: Orlov, D.S
  Foilsithe / Cruthaithe: (1992)
• Humic acids of soils : translation of Gumusovye Kisloty Pochvy /
  de réir: Tan, Kim H.
  Foilsithe / Cruthaithe: (1985)
• Soil Acidity Management Options for Higher Crop Productivity /
  de réir: Sharma, U. C., et al.
  Foilsithe / Cruthaithe: (2025)
• Acid soil and acid rain. /
  de réir: Kennedy, I.R. (Ivan R.), 1938-
  Foilsithe / Cruthaithe: (1992)
• Chemistry of the Soil /
  de réir: Bear, Firman E.
  Foilsithe / Cruthaithe: (1964)