TY - RPRT TI - Genetic responses of Isonychia bicolor (Ephemeroptera: Isonychiidae) to chronic mercury pollution AU - C.D. Snyder AU - A.C. Hendricks PY - 1997 DO - 10.2307/1468151 UR - https://pubs.usgs.gov/publication/1014816 ID - 1014816 ER -