A Correlation of Humus with Water Content and Crop Rotation in San Saba and Denton Clays, Denton County, Texas
Description: A study of the humus content and the water content of San Saba clay and Denton clay. Studies show that the physical properties of soil are conducive to moisture retention and the availability of moisture to plants.
Date: August 1939
Creator: Culwell, John Walton