Agriculture Ecosystems & Environment · 2015 · 14 citations · 21 references
AgricultureAgronomySoil SciencesSoil FertilitySoil ScienceSoil-water RelationsDryland Cropping SystemsIrrigated Cropping SystemsIrrigationMoisture ManagementSoil Fertility ManagementWater ManagementAgroforestry Carbon SequestrationBiological Soil FertilityRainfed Cropping SystemsSoil Biological FertilitySoil Moisture ManagementSustainable Soil FertilityTraditional Water Management
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Methods of soil analysis. Part 2. Chemical and microbiological properties.
A. L. Page · 1982 · 13K citations
L. E. Casida, D. A. Klein, Thomas J. Santoro · Soil Science · 1964 · 2.5K citations