2024 16 USC 508b – National forests in Minnesota; authority to prospect, develop, mine, remove, and utilize mineral resources
2023 16 USC 508b – National forests in Minnesota; authority to prospect, develop, mine, remove, and utilize mineral resources
2022 16 USC 508b – National forests in Minnesota; authority to prospect, develop, mine, remove, and utilize mineral resources
2021 16 USC 508b – National forests in Minnesota; authority to prospect, develop, mine, remove, and utilize mineral resources
2020 16 USC 508b – National forests in Minnesota; authority to prospect, develop, mine, remove, and utilize mineral resources
2018 16 USC 508b – National forests in Minnesota; authority to prospect, develop, mine, remove, and utilize mineral resources
2017 16 USC 508b – National forests in Minnesota; authority to prospect, develop, mine, remove, and utilize mineral resources
2015 16 USC 508b – National forests in Minnesota; authority to prospect, develop, mine, remove, and utilize mineral resources
2014 16 USC 508b – National forests in Minnesota; authority to prospect, develop, mine, remove, and utilize mineral resources
2013 16 USC 508b – National forests in Minnesota; authority to prospect, develop, mine, remove, and utilize mineral resources
2012 16 USC 508b – National forests in Minnesota; authority to prospect, develop, mine, remove, and utilize mineral resources
2010 16 USC 508b – National forests in Minnesota; authority to prospect, develop, mine, remove, and utilize mineral resources