Resource Type

Soil Survey, Armstrong County, Texas (open access)

Soil Survey, Armstrong County, Texas

Text describes the area, climate, agricultural history and statistics, soil-survey methods and definitions, soils and crops, land uses and agricultural methods, irrigation, and morphology and genesis of soils of Armstrong County, Texas.
Date: February 1965
Creator: Daigle, Jerry J.
System: The Portal to Texas History
Birds of Palo Duro Canyon State Park:  A Field Checklist (open access)

Birds of Palo Duro Canyon State Park: A Field Checklist

This document provides geographical information about the Palo Duro Canyon State Park and a checklist that "includes only those species which have been observed either within the park boundaries or have been observed flying overhead." (p. 1).
Date: February 2012
Creator: Seyffert, Kenneth D.
System: The Portal to Texas History