Dictionary


so•lum



Pronunciation: (sō'lum), [key]
n.,
pl. -laPronunciation: (-lu), [key] -lums.

the upper part of the soil profile, which is influenced by plant roots; the A horizon and the B horizon.

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

solublesolunar

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