[Biology researchers adjusting station 4], photograph, January 1962; (https://texashistory.unt.edu/ark:/67531/metadc797260/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .
[Biology researchers adjusting station 4], photograph, January 1962; (https://texashistory.unt.edu/ark:/67531/metadc797260/m1/1/: accessed July 16, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .