B. M Erickson

• Analytical results for sedge samples collected on the wetland receiving acid mine drainage waters from St. Kevin Gulch, Leadville, Colorado
• Analytical results of plant and soil samples collected near Flat, Iditarod, and Livengood, Alaska in 1984
• Chemical composition of the wetland vegetation receiving the acid mine-drainage waters of St. Kevin Gulch, Leadville, Colorado