2024 U.S. Code > Title 16 > Chapter 7 > Subchapter IV-A – Permanent Electronic Duck Stamp

2023 U.S. Code > Title 16 > Chapter 7 > Subchapter IV-A – Permanent Electronic Duck Stamp

2022 U.S. Code > Title 16 > Chapter 7 > Subchapter IV-A – Permanent Electronic Duck Stamp

2021 U.S. Code > Title 16 > Chapter 7 > Subchapter IV-A – Permanent Electronic Duck Stamp

2020 U.S. Code > Title 16 > Chapter 7 > Subchapter IV-A – Permanent Electronic Duck Stamp

2018 U.S. Code > Title 16 > Chapter 7 > Subchapter IV-A – Permanent Electronic Duck Stamp