W. S Platts

• Aquatic macroinvertebrates within the phosphate mining area of eastern Idaho
• Effects of sheep grazing on a riparian-stream environment
• Hydrochemical influences on the fishery within the phosphate mining area of eastern Idaho
• Including the fishery system in land planning
• Livestock grazing and riparian/stream ecosystems
• Relationships among stream order, fish populations, and aquatic geomorphology in an Idaho River drainage
• Water quality in an Idaho stream degraded by acid mine waters