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The National Cooperative Soil Survey of the United States

Description: Document describes the origins and history of the Soil Survey with an emphasis on the time periods of 1899-1912, 1912-1920, 1920-1933, and 1933-1952. "For each of the four chronological periods, a brief introductory chapter describes the general political and administrative environment then prevailing, and a summary of the progress of the Soil Survey achieved under such an environment." (p. 36) Also provides information on early soil sampling, typing, mapping, and interpretation. Also tells… more
Date: October 1998
Creator: Gardner, David Rice
Partner: UNT Libraries

Soil Survey of La Salle County, Texas

Description: 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 La Salle County, Texas.
Date: October 1994
Creator: Gabriel, Wayne J.; Arriaga, Daniel & Stevens, Jack W.
Partner: UNT Libraries Government Documents Department
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