TY - RPRT TI - Themed social networking groups as effective sources of data: A country-wide survey on invasive bigheaded carp (Hipophthalmichthys molitrix and H. nobilis) detection and distribution AU - Zoltán Vitál AU - Duane Chapman AU - Béla Halasi-Kovács AU - Attila Mozsár PY - 2024 DO - 10.5334/cstp.780 UR - https://pubs.usgs.gov/publication/70264788 ID - 70264788 ER -