TY - RPRT TI - Analytical approaches used in stream benthic macroinvertebrate biomonitoring programs of State agencies in the United States AU - James L. Carter AU - Vincent H. Resh PY - 2013 DO - 10.3133/ofr20131129 UR - https://pubs.usgs.gov/publication/ofr20131129 ID - ofr20131129 ER -