- Everly 2021 Survey Report
- Everly 2014 Survey Report
- Everly 2004 Survey Report
- Everly 1994 Survey Report
- “A Rural Social Survey of Lone Tree Township, Clay County, Iowa.”. Published in 1916 by the Rural Sociology Section, Agricultural Experiment Station, Iowa State College of Agriculture and Mechanical Arts.
Contact David Peters if you have problems at firstname.lastname@example.org or 515-294-6303