2024 30 USC 572 – United States contributions to Pennsylvania: authority, conditions, limitations

2023 30 USC 572 – United States contributions to Pennsylvania: authority, conditions, limitations

2022 30 USC 572 – United States contributions to Pennsylvania: authority, conditions, limitations

2021 30 USC 572 – United States contributions to Pennsylvania: authority, conditions, limitations

2020 30 USC 572 – United States contributions to Pennsylvania: authority, conditions, limitations

2018 30 USC 572 – United States contributions to Pennsylvania: authority, conditions, limitations

2017 30 USC 572 – United States contributions to Pennsylvania: authority, conditions, limitations

2015 30 USC 572 – United States contributions to Pennsylvania: authority, conditions, limitations

2014 30 USC 572 – United States contributions to Pennsylvania: authority, conditions, limitations