A Simple Comparison of Mass Spectral Search Results and Implications for Environmental Screening Analyses R. A. Silva-WilkinsonL. P. BurkhardR. A. Lordo Pages: 109 - 114
Primary DNA Damage But Not Mutagenicity Correlates with Ciprofloxacin Concentrations in German Hospital Wastewaters A. HartmannE. M. GoletR. M. Widmer Pages: 115 - 119
Copper Bioavailability in Steilacoom Lake Sediments D. B. HuggettW. B. Gillespie Jr.J. H. Rodgers Jr. Pages: 120 - 123
Copper Speciation and Microbial Activity in Long-Term Contaminated Soils A. DumestreS. SauvéJ. Berthelin Pages: 124 - 131
Chlorinated Hydrocarbons in Coastal Lagoons of the Pacific Coast of Nicaragua F. P. CarvalhoS. Montenegro-GuillenA. Cruz Pages: 132 - 139
Contaminant Assimilation Within the Water Column of Two Newly Created Prairie Wetlands A. P. PolonskyW. H. Clements Pages: 140 - 145
Biodegradation and Ecotoxicity of HFCs and HCFCs A. G. BerendsC. G. de RooijR. S. Thompson Pages: 146 - 151
Soil-Based Phytotoxicity of 2,4,6-Trinitrotoluene (TNT) to Terrestrial Higher Plants P. GongB.-M. WilkeS. Fleischmann Pages: 152 - 157
Structure of Peroxisomes and Activity of the Marker Enzyme Catalase in Digestive Epithelial Cells in Relation to PAH Content of Mussels from Two Basque Estuaries (Bay of Biscay): Seasonal and Site-Specific Variations A. OrbeaI. MarigómezM. P. Cajaraville Pages: 158 - 166
Acute Toxicity, Toxicokinetics, and Tissue Target of Lead and Uranium in the Clam Corbicula fluminea and the Worm Eisenia fetida: Comparison with the Fish Brachydanio rerio F. LabrotJ. F. NarbonneD. Ribera Pages: 167 - 178
Divergent Kinetics of hsp70 Induction in Oniscus asellus (Isopoda) in Response to Four Environmentally Relevant Organic Chemicals (B[a]P, PCB52, γ-HCH, PCP): Suitability and Limits of a Biomarker H.-R. KöhlerC. KnödlerM. Zanger Pages: 179 - 185
Caddisflies (Trichoptera: Hydropsychidae) Used for Evaluating Water Quality of Large European Rivers S. C. StuijfzandS. EngelsM. Jonker Pages: 186 - 192
The Toxicity of Glyphosate and Several Glyphosate Formulations to Four Species of Southwestern Australian Frogs R. M. MannJ. R. Bidwell Pages: 193 - 199
Comparative Effects of Ammonium and Nitrate Compounds on Pacific Treefrog and African Clawed Frog Embryos G. S. SchuytemaA. V. Nebeker Pages: 200 - 206
A Field Test of the Quotient Method for Predicting Risk to Microtus canicaudus in Grasslands G. WangW. EdgeJ. O. Wolff Pages: 207 - 212
Short-Term Distribution, Metabolism, and Excretion of 2,2′,5-Tri-, 2,2′,4,4′-Tetra-, and 3,3′,4,4′-Tetrachlorobiphenyls in Prepubertal Rats S. A. SaghirG. D. KoritzL. G. Hansen Pages: 213 - 220
Reproductive Performance of Two Generations of Female Semidomesticated Mink Fed Diets Containing Organic Mercury Contaminated Freshwater Fish M. DansereauN. LarivièreD. Bélanger Pages: 221 - 226
Determination of Dietary Tin Intake in an Adult French Citizen G. H. BiégoM. JoyeuxG. Debry Pages: 227 - 232
