Soil Science · 1987 · 157 citations · 0 references
AgricultureAgronomySoil SciencesCrop ProductionSoil FertilitySoil Organic MatterOrganic Matter AccumulationOrganic Matter ManagementOrganic Matter TurnoverOrganic Nutrient SourcesSoil Organic Matter FractionsSoil Organic Matter QualityOrganic Farming InputsOrganic Matter AvailabilityOrganic Matter CharacterizationOrganic Matter DeterminationOrganic Matter MaturityOrganic Nitrogen ManagementSoil Organic Matter Contributions
Martinus Nijhoff Publishers, Dordrecht, The Netherlands. Distributed by Kluwer Academic Publishers, 190 Old Derby Street, Hingham, Mass.