Macalady, Donald L., authorRanville, James F., authorSmith, Kathleen S., authorDaniel, Stephen R., authorColorado Water Resources Research Institute, Colorado State University, publisher2007-01-032007-01-031991http://hdl.handle.net/10217/3050January 1, 1991.reportsengCopyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright.Acid mine drainage -- ColoradoText