erc:
who: Texas Agricultural Experiment Station
what: Soil survey, Kaufman County, Texas
when: 19400600
where: https://texashistory.unt.edu/ark:/67531/metapth19775/
erc-support:
who: University of North Texas Libraries
what: Permanent: Stable Content:
when: 20081203
where: https://texashistory.unt.edu/ark:/67531/