2024 42 USC 13368 – Ownership of coalbed methane

2023 42 USC 13368 – Ownership of coalbed methane

2022 42 USC 13368 – Ownership of coalbed methane

2021 42 USC 13368 – Ownership of coalbed methane

2020 42 USC 13368 – Ownership of coalbed methane

2018 42 USC 13368 – Ownership of coalbed methane

2017 42 USC 13368 – Ownership of coalbed methane

2015 42 USC 13368 – Ownership of coalbed methane

2014 42 USC 13368 – Ownership of coalbed methane