Versions of CFR > Title 43 > Subtitle B > Chapter II > Subchapter C > Part 3140 > Subpart 3141 - Leasing in Special Tar Sand Areas on LawServer 2024 CFR > Title 43 > Subtitle B > Chapter II > Subchapter C > Part 3140 > Subpart 3141 – Leasing in Special Tar Sand Areas 2023 CFR > Title 43 > Subtitle B > CHAPTER II > SUBCHAPTER C > PART 3140 > Subpart 3141 – Leasing in Special Tar Sand Areas 2022 CFR > Title 43 > Subtitle B > Chapter II > Subchapter C > Part 3140 > Subpart 3141 – Leasing in Special Tar Sand Areas 2020 CFR > Title 43 > Subtitle B > Chapter II > Subchapter C > Part 3140 > Subpart 3141 – Leasing in Special Tar Sand Areas 2019 CFR > Title 43 > Subtitle B > Chapter II > Subchapter C > Part 3140 > Subpart 3141 – Leasing in Special Tar Sand Areas 2016 CFR > Title 43 > Subtitle B > Chapter II > Subchapter C > Part 3140 > Subpart 3141 – Leasing in Special Tar Sand Areas 2015 CFR > Title 43 > Subtitle B > Chapter II > Subchapter C > Part 3140 > Subpart 3141 – Leasing in Special Tar Sand Areas 2014 CFR > Title 43 > Subtitle B > Chapter II > Subchapter C > Part 3140 > Subpart 3141 – Leasing in Special Tar Sand Areas
