Numéros de Téléphone Gley Sandy
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Gley - definition of gley by The Free Dictionary
gley (glÄ) n. A sticky, bluish-gray subsurface layer of clay found in some waterlogged soils. [Russian dialectal gleÄ, clay.] gley (É¡leɪ) or glei
http://www.thefreedictionary.com/gley
Field Indicators of Hydric Soils in the United States:
Field Indicators of Hydric Soils in the United States A Guide for Identifying and Delineating Hydric Soils, Version 7.0, 2010 United States Department of Agriculture,
https://www.nrcs.usda.gov/Internet/FSE_DOCUMENTS/nrcs142p2_050723.pdf
Soils Of NZ: By Region
Soils Of NZ: By Region Region Name/ Soil Type Classification (NZ and USDA) Soil Description Features Landscape Position Distribution and Associated
http://www.nzsoils.org.nz/PageFiles/233/SoilsOfNZ%20By%20Region.pdf
