Agriculture Ecosystems & Environment · 1990 · 141 citations · 11 references
AgricultureEarth SciencesSoil SciencesSoil ChemistrySoil FertilitySoil ScienceNutrient AvailabilitySoil Chemical PropertiesSoil Nutrient AvailabilitySoil PhSoil QualitySoil TestingSoil Nutrient MobilitySoil Ph ChangesSoil Ph Effects On Nutrient AvailabilitySoil Ph MeasurementSoil Ph MonitoringSoil Ph TestingSurface Soil Ph
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Methods of soil analysis. Part 2. Chemical and microbiological properties.
A. L. Page · 1982 · 13K citations
F. R. Magdoff, Richmond J. Bartlett · Soil Science Society of America Journal · 1985 · 158 citations