TY - RPRT TI - Reconnaissance investigation of water quality, bottom sediment, and biota associated with irrigation drainage in the Dolores Project area, southwestern Colorado and southeastern Utah, 1990-91 AU - D. L. Butler AU - R. P. Krueger AU - B. C. Osmundson AU - E.G. Jensen PY - 1995 DO - 10.3133/wri944041 UR - https://pubs.usgs.gov/publication/wri944041 ID - wri944041 ER -