TY - RPRT TI - Development of a quantitative PCR assay for detecting northwest salamander (ambystoma gracile) in environmental DNA samples AU - Marshal S. Hoy AU - Carl O. Ostberg PY - 2023 DO - 10.1007/s12686-023-01308-4 UR - https://pubs.usgs.gov/publication/70246741 ID - 70246741 ER -