2023 Oregon Statutes 506.028 – Conservation defined

2021 Oregon Statutes 506.028 – Conservation defined

2019 Oregon Statutes 506.028 – Conservation defined

2017 Oregon Statutes 506.028 – Conservation defined

2015 Oregon Statutes 506.028 – Conservation defined

2013 Oregon Statutes 506.028 – Conservation defined

2009 Oregon Statutes 506.028 – “Conservation” defined