TY - RPRT TI - A surface-associated activity trap for capturing water surface and aquatic invertebrates in wetlands AU - Mark A. Hanson AU - Christiane C. Roy AU - Ned H. Euliss AU - Kyle D. Zimmer AU - Michael R. Riggs AU - Malcolm G. Butler PY - 2000 DO - 10.1672/0277-5212(2000)020[0205:asaatf]2.0.co;2 UR - https://pubs.usgs.gov/publication/1001730 ID - 1001730 ER -