2024 Texas Natural Resources Code 91.017 – Using Gas in the Open Air

2023 Texas Natural Resources Code 91.017 – Using Gas in the Open Air

2022 Texas Natural Resources Code 91.017 – Using Gas in the Open Air

2019 Texas Natural Resources Code 91.017 – Using Gas in the Open Air

2018 Texas Natural Resources Code 91.017 – Using Gas in the Open Air

2016 Texas Natural Resources Code 91.017 – Using Gas in the Open Air

2014 Texas Natural Resources Code 91.017 – Using Gas in the Open Air

2011 Texas Natural Resources Code 91.017 – Using Gas in the Open Air

2009 Texas Natural Resources Code 91.017 – Using Gas In the Open Air

2008 Texas Natural Resources Code 91.017 – Using Gas In The Open Air