2024 16 USC 430oo – Acquisition of lands for preservation, protection and improvement; limitation

2023 16 USC 430oo – Acquisition of lands for preservation, protection and improvement; limitation

2022 16 USC 430oo – Acquisition of lands for preservation, protection and improvement; limitation

2021 16 USC 430oo – Acquisition of lands for preservation, protection and improvement; limitation

2020 16 USC 430oo – Acquisition of lands for preservation, protection and improvement; limitation

2018 16 USC 430oo – Acquisition of lands for preservation, protection and improvement; limitation

2017 16 USC 430oo – Acquisition of lands for preservation, protection and improvement; limitation

2015 16 USC 430oo – Acquisition of lands for preservation, protection and improvement; limitation

2014 16 USC 430oo – Acquisition of lands for preservation, protection and improvement; limitation

2013 16 USC 430oo – Acquisition of lands for preservation, protection and improvement; limitation

2012 16 USC 430oo – Acquisition of lands for preservation, protection and improvement; limitation

2010 16 USC 430oo – Acquisition of lands for preservation, protection and improvement; limitation