https://www.usa.gov/copyrighted-government-workshttps://www.rawpixel.com/image/12284408Edit ImageSaveSaveEditCropCustom TextContour planting and listing. Monona County, Iowa. Sourced from the Library of Congress.View public domain image source hereMorePublic DomainFree CCO U.S. Government image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGTIFFSmall JPEG 1200 x 924 px | 300 dpiLarge JPEG 3500 x 2695 px | 300 dpiBest Quality JPEG 13706 x 10553 px | 300 dpiTIFF 13706 x 10553 px | 300 dpi | 137.96 MBFree DownloadContour planting and listing. Monona County, Iowa. Sourced from the Library of Congress.More