Versions of Iowa Code 639.59 - Surplus on LawServer 2024 Iowa Code 639.59 – Surplus 2023 Iowa Code 639.59 – Surplus 2022 Iowa Code 639.59 – Surplus 2020 Iowa Code 639.59 – Surplus 2018 Iowa Code 639.59 – Surplus 2016 Iowa Code 639.59 – Surplus 2014 Iowa Code 639.59 – Surplus. 2009 Iowa Code 639.59 – Surplus