Detection and Induction of Cytochrome P450IA (CYP 1A)-Like Proteins in Julus scandinavius (Diplopoda) and Oniscus asellus (Isopoda): A First Analysis M. ZangerS. GräffH.-R. Köhler Pages: 511 - 517
Influence of Life History and Sex on Metal Accumulation in Two Beetle Species (Insecta: Coleoptera) L. LindqvistM. Block Pages: 518 - 522
Industrial Discharges of Metals in Kigali, Rwanda, and the Impact on Drinking Water Quality J. GasanaL. TwagilimanaG. Brenniman Pages: 523 - 526
Biodegradation of DEHP, DBP, and DINP: Poorly Water Soluble and Widely Used Phthalate Plasticizers N. ScholzR. DiefenbachD. Linnemann Pages: 527 - 534
Isolation and Characterization of Chromium-Resistant Bacteria from Tannery Effluents M. BasuS. BhattacharyaA. K. Paul Pages: 535 - 542
Effect of Cadmium on the Bioelement Composition of Nostoc UAM208: Interaction with Calcium F. Fernandez-PiñasP. MateoI. Bonilla Pages: 543 - 549
Toxicity of Stormwater Treatment Pond Sediments to Hyalella azteca (Amphipoda) N. K. Karouna-RenierD. W. Sparling Pages: 550 - 557
Toxicity of Reconquista River Water: Bioassays with Juvenile Cnesterodon decemmaculatus F. R. de la TorreS. O. DemichelisA. Salibián Pages: 558 - 565
Nitrate Losses in Runoff and Subsurface Drain Effluent from Controlled–Water-Table Plots G. H. WillisL. M. SouthwickJ. S. Rogers Pages: 566 - 573
Aromatic Hydrocarbon Pathology in Fish Following a Large Spill into the Nemadji River, Wisconsin, USA C. A. Caldwell Pages: 574 - 581
4-Chloro-2-Methylphenoxyacetic Acid Containing Compounds. Genotoxicity Evaluation by Mutatox® Assay and Comparison with Acute (Microtox®) and Embryo (FETAX) Toxicities C. VismaraA. Garavaglia Pages: 582 - 588
Synthetic Estrogenic Agents Do Not Interfere with Sex Differentiation but Do Inhibit Molting of the Cladoceran Daphnia magna E. ZouM. Fingerman Pages: 596 - 602
Acute Toxicity, Accumulation, and Excretion of Benthiocarb and Its Degradation Products in Killifish T. TsudaM. KojimaS. Aoki Pages: 603 - 610
Comparison of Effects of Verapamil and Quercetin on Delayed Polyneuropathy Induced by Tri-o-Cresyl Phosphate in Hens Y.-J. WuX.-F. Leng Pages: 611 - 618
Humic Acid–Induced Testicular Morphological Changes in Rats F.-J. LuT.-C. LeeT.-S. Huang Pages: 619 - 627
Effect of Trichloroethylene on Cytochrome P450 Enzymes in the Rat Liver N. HaniokaE. OmaeM. Ando Pages: 628 - 635
Embryolethality Following Maternal Exposure to Dibutyl Phthalate During Early Pregnancy in Rats M. EmaA. HarazonoY. Ogawa Pages: 636 - 643
Comparison Between ELISAs and Traditional Analytical Methods To Determine Pesticide Pollution in Water S. RodolicoR. GiovinazzoM. Mosconi Pages: 644 - 650
Concentrations of Pentachlorophenol in Atmospheric Samples from Three Canadian Locations, 1994 A. J. CessnaD. T. WaiteM. Constable Pages: 651 - 658
Personal Sample Measurements of Airborne Lead During Abatement Procedures J. H. LangeS. L. M. SitesK. W. Thomulka Pages: 659 - 666
Comparative Analyses of Soil Contaminant Levels and Plant Species Diversity at Developing and Disused Oil Well Sites in Qianjiang Oilfield, China Z.-T. XiongH.-X. HuG.-A. Yan Pages: 667 - 672
Organochlorine Residues in Bats from Eckert James River Cave, Texas M. L. ThiesK. M. Thies Pages: 673 - 680