Versions of 50 CFR 253.52 - State projects on LawServer 2024 50 CFR 253.52 – State projects 2023 50 CFR 253.52 – State projects 2022 50 CFR 253.52 – State projects 2021 50 CFR 253.52 – State projects 2020 50 CFR 253.52 – State projects 2019 50 CFR 253.52 – State projects 2016 50 CFR 253.52 – State projects 2015 50 CFR 253.52 – State projects 2014 50 CFR 253.52 – State projects