1.
Dutchman Creek watershed work plan, Davie County / Yadkin County / Iredell County.
2.
Sabanna River watershed : environmental impact statement.
Lower San Saba River watershed of the Middle Colorado River watershed, McCulloch County / San Saba County, negative declaration.
General Soil Map, San Saba County, Texas ; [United States Soil Survey Report]
Water quality assessment of Little Cache Creek-Dutchman watershed, Johnson County, Illinois, with notes on the biota /
Soil survey of San Saba County, Texas /
Soil Survey of San Saba County, Texas ; [United States Soil Survey Report]