TY - RPRT TI - Sampling designs for landscape-level eDNA monitoring programs using three-level occurrence models AU - Richard A. Erickson AU - Christopher M. Merkes AU - Erica L. Mize PY - 2019 DO - 10.1002/ieam.4155 UR - https://pubs.usgs.gov/publication/70205074 ID - 70205074 ER -