Fluvisol

A Fluvisol in the FAO World Reference Base for Soil Resources is a genetically young soil in alluvial deposits . Apart from river sediments, they also occur in lacustrine and marine deposits. Fluvisols correlate with Fluvents and Fluvaquents of the USDA soil taxonomy. The good natural fertility of most Fluvisols and their attractive dwelling sites...
Found on http://en.wikipedia.org/wiki/Fluvisol

Fluvisol

one of the 30 soil groups in the classification system of the Food and Agriculture Organization (FAO). Fluvisols are found typically on level ...
Found on http://www.britannica.com/eb/a-z/f/40
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