Ag Engineering/Agronomy, Central Iowa and BioCentury Research Farms
The Coles Memorial Farm was given to Iowa State University College of Agriculture in 1974. The farm consists of about 285 acres in Williams Township, Hamilton County, one-half mile east of Williams, Iowa.
Goode, Tim; Honeyman, Mark; and Arora, Kapil
"The ISU Coles Memorial Farm:
Nutrient Management and Research,"
Farm Progress Reports: Vol. 2017
, Article 134.
Available at: https://lib.dr.iastate.edu/farmprogressreports/vol2017/iss1/134