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References <br /> American Association of State Highway and Transportation Officials (AASHTO). <br /> 2004. Standard specifications for transportation materials and methods of sampling <br /> and testing. 24th edition. <br /> American Society for Testing and Materials (ASTM). 2005. Standard classification of <br /> soils for engineering purposes. ASTM Standard D2487-00. <br /> Cowardin, L.M.,V. Carter, F.C. Golet, and E.T. LaRoe. 1979. Classification of <br /> wetlands and deep-water habitats of the United States. U.S. Fish and Wildlife <br /> Service FWS/OBS-79/31. <br /> Federal Register. July 13, 1994. Changes in hydric soils of the United States. <br /> Federal Register. September 18, 2002. Hydric soils of the United States. <br /> Hurt, G.W., and L.M.Vasilas, editors. Version 6.0, 2006. Field indicators of hydric <br /> soils in the United States. <br /> National Research Council. 1995. Wetlands: Characteristics and boundaries. <br /> Soil Survey Division Staff. 1993. Soil survey manual. Soil Conservation Service. <br /> U.S. Department of Agriculture Handbook 18. http://Yviw.nres.usda.gov/wps/portal/ <br /> nres�detaiunat,onai.sollsi"?c!d=nres142p2__054262 <br /> Soil Survey Staff. 1999. Soil taxonomy: A basic system of soil classification for <br /> making and interpreting soil surveys. 2nd edition. Natural Resources Conservation <br /> Service, U.S. Department of Agriculture Handbook 436. http:i <br /> www.n res.uscia.go v/wps/portal/n res,/detail/nationa!/soilsi?cid=arcs 142p2_053577 <br /> Soil Survey Staff. 2010. Keys to soil taxonomy. 11th edition. U.S. Department of <br /> Agriculture, Natural Resources Conservation Service. http:;:- <br /> rw.nres usda.gc, vps'port@knres detall.inationa!;'soils/?cid=nresl42p2_053580 <br /> Tiner, R.W., Jr. 1985. Wetlands of Delaware. U.S. Fish and Wildlife Service and <br /> Delaware Department of Natural Resources and Environmental Control, Wetlands <br /> Section. <br /> United States Army Corps of Engineers, Environmental Laboratory. 1987. Corps of <br /> Engineers wetlands delineation manual. Waterways Experiment Station Technical <br /> Report Y-87-1. <br /> United States Department of Agriculture, Natural Resources Conservation Service. <br /> National forestry manual. http:/ir;w,v.nres.i.Asda. ps!portai,'nres/deta!llsoiis/ <br /> United States Department of Agriculture, Natural Resources Conservation Service. <br /> National range and pasture handbook. �,:t <br /> ;• aduse'�:,• ;aapasture/?cid-stelprdG1043084 <br /> 18 <br />