Robert L. Spehar

Comparative toxicity of 2,3,7,8-tetrachlorodibenzo-<i>p</i>-dioxin to seven freshwater fish species during early life-stage development

Gregory E. Elonen, Robert L. Spehar, Gary W. Holcombe et al. · Environmental Toxicology and Chemistry · 1998 · 203 citations

Acute and chronic effects of water quality criteria-based metal mixtures on three aquatic species

Robert L. Spehar, James T. Fiandt · Environmental Toxicology and Chemistry · 1986 · 176 citations

Toxicity and bioaccumulation of cadmium and lead in aquatic invertebrates

Robert L. Spehar, Richard L. Anderson, James T. Fiandt · Environmental Pollution (1970) · 1978 · 145 citations

Ecotoxicity, Environmental Engineering, Trace Metal +8

Cadmium and Zinc Toxicity to flagfish, <i>Jordanella floridae</i>

Robert L. Spehar · Journal of the Fisheries Research Board of Canada · 1976 · 120 citations

Jordanella Floridae, Environmental Chemistry, Engineering +15

Effects of laboratory test conditions on the toxicity of silver to aquatic organisms

Russell J. Erickson, Larry T. Brooke, Michael D. Kahl et al. · Environmental Toxicology and Chemistry · 1998 · 115 citations

Ecotoxicity, Organic Carbon, Test Water +11