Agronomy Journal · 1957 · 100 citations · 0 references
AgricultureEarth SciencesSoil SciencesSoil ChemistrySoil ScienceSoil SurveySoil Chemical PropertiesSoil Contaminant ChemistrySoil GeochemistrySoil SamplingSoil Sampling StrategiesSoil SurveyingField Soil SamplingNon-destructive Soil AnalysisRepresentativeness Of Soil SamplesSoil CharacterizationSoil Profile Sampling