TY  - RPRT
TI  - Until It's a regulation it's not my fight: Complexities of a voluntary nonlead hunting ammunition program
AU  - J. H. Schulz
AU  - S. A. Wilhelm Stanis
AU  - D.M. Hall
AU  - Elisabeth B. Webb
PY  - 2021
DO  - 10.1016/j.jenvman.2020.111438
UR  - https://pubs.usgs.gov/publication/70228593
ID  - 70228593
ER  -