General Soil Map, Harris County, Texas, map, 1976; (https://texashistory.unt.edu/ark:/67531/metapth130292/m1/1/: accessed July 15, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
General Soil Map, Harris County, Texas, map, 1976; (https://texashistory.unt.edu/ark:/67531/metapth130292/m1/1/: accessed July 15, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .