TY - RPRT TI - Assessing the use of existing data to compare plains fish assemblages collected from random and fixed sites in Colorado AU - Robert E. Zuellig AU - Harry J. Crockett PY - 2013 DO - 10.3133/ofr20131115 UR - https://pubs.usgs.gov/publication/ofr20131115 ID - ofr20131115 ER -