TY - RPRT TI - Water resources data for Colorado, water year 2003; Volume 2. Colorado River basin AU - R.M. Crowfoot AU - R.W. Boulger AU - G. B. O’Neill PY - 2004 DO - 10.3133/wdrco032 UR - https://pubs.usgs.gov/publication/wdrCO032 ID - wdrCO032 ER -