Energy · 2014 · 15 citations · 34 references
AgricultureAgronomySoil SciencesSoil FertilitySoil Organic MatterSoil ScienceSoil Fertility DynamicsSoil Fertility EvaluationSoil Fertility MaintenanceSoil PhSoil QualitySoil Thermal PropertiesSoil Fertility DeclineSoil Fertility PotentialSoil Nutrient Status Assessment
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Methods of soil analysis. Part 3 - chemical methods.
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Life Sciences, Ecology, Microbiology +16