TY - RPRT TI - Influence of observers and stream flow on northern two-lined salamander (Eurycea bislineata bislineata) relative abundance estimates in Acadia and Shenandoah National Parks, USA AU - J.B. Crocker AU - M.S. Bank AU - Cynthia S. Loftin AU - R.E. Jung Brown PY - 2007 DO - 10.1670/0022-1511(2007)41[325:iooasf]2.0.co;2 UR - https://pubs.usgs.gov/publication/5224804 ID - 5224804 ER -