[Plant Grass Now... Nature Does], pamphlet, 1949; (https://texashistory.unt.edu/ark:/67531/metapth1340889/m1/1/: accessed June 10, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
[Plant Grass Now... Nature Does], pamphlet, 1949; (https://texashistory.unt.edu/ark:/67531/metapth1340889/m1/1/: accessed June 10, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .