Versions of Iowa Code 616.13 - Operators of coal mines on LawServer 2023 Iowa Code 616.13 – Operators of coal mines 2022 Iowa Code 616.13 – Operators of coal mines 2020 Iowa Code 616.13 – Operators of coal mines 2018 Iowa Code 616.13 – Operators of coal mines 2016 Iowa Code 616.13 – Operators of coal mines 2014 Iowa Code 616.13 – Operators of coal mines. 2009 Iowa Code 616.13 – Operators of coal mines
