TY - RPRT TI - Explaining harvests of wild-harvested herbaceous plants: American ginseng as a case study AU - John Paul Schmidt AU - Jennifer Cruse-Sanders AU - James L. Chamberlain AU - Susana Ferreira AU - John A. Young PY - 2019 DO - 10.1016/j.biocon.2019.01.006 UR - https://pubs.usgs.gov/publication/70201983 ID - 70201983 ER -