Templin, E. H. (Edward Henry), et al. Soil survey, Kaufman County, Texas, Book, June 1940; digital images, (http://texashistory.unt.edu/ark:/67531/metapth19775/ : accessed December 21, 2013), University of North Texas Libraries, The Portal to Texas History, http://texashistory.unt.edu; crediting UNT Libraries Government Documents Department, Denton, Texas.
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