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Knife River: Knife River Indian Villages National Historic Site, North Dakota
(1990)
Official Map and Guide
Specific Problem Analysis Summary Report: 1975 National Assessment of Water and Related Land Resources [Draft]
(1997)
Technical Memorandum No. 4
Hydric Soils of the United States: A Guide to the Recognition
(1996)
This guide to Hydric Soils of the United States focuses on the concerns of the National Technical Committee for Hydric Soils (NTCHS). The committee is responsible for maintaining the Hydric Soil Definition, Hydric Soil ...