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The top documents tagged [horizonso horizon]
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Soil is a layer at the surface of the earth composed of a mixture of weathered rock, organic matter, mineral fragments, water, and air which is capable
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Soil Characterization & Sampling for Effective Surface Reclamation of Saltwater-Impaired Soils
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AP EXAM More review and more review. Soil The weathered portion of the earth’s crust that can sustain life – Young soils are not leached of their nutrient
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