Oxime Reactivation of RBC Acetylcholinesterases for Biomonitoring M. E. HansenB. W. Wilson Pages: 283 - 289
Polychlorinated Dibenzo-p-Dioxins and Dibenzofurans in Storm Water Outfalls Adjacent to Urban Areas and Petroleum Refineries in San Francisco Bay, California R. J. WenningD. B. MathurW. J. Luksemburg Pages: 290 - 302
Persistent Organochlorines in the Effluents from a Chlorine-Bleached Kraft Integrated Pulp and Paper Mill in Southeast Asia N. T. Kim OanhB.-E. BengtssonY. Zebühr Pages: 303 - 309
Sorption of Nine Pesticides to Three Aquatic Macrophytes S. J. H. CrumA. M. M. van Kammen-PolmanM. Leistra Pages: 310 - 316
Polychlorinated Biphenyl- and Mercury-Associated Alterations on Benthic Invertebrate Community Structure in a Contaminated Salt Marsh in Southeast Georgia M. T. HorneN. J. FinleyM. D. Sprenger Pages: 317 - 325
Comparing Metal Toxicity Among Daphnia magna Clones: An Approach Using Concentration-Time-Response Surfaces Carlos BarataDonald J. BairdScott J. Markich Pages: 326 - 331
Tolerance to Zinc in Populations of the Earthworm Lumbricus rubellus from Uncontaminated and Metal-Contaminated Ecosystems D. J. SpurgeonS. P. Hopkin Pages: 332 - 337
Chronic Toxicity of Ammonia to New Zealand Freshwater Invertebrates: A Mesocosm Study C. W. HickeyL. A. GoldingG. F. Croker Pages: 338 - 351
Uptake of Particulate Lead via the Gills of Fish (Carassius auratus) S. TaoC. LiuB. Li Pages: 352 - 357
Cytological and Biochemical Alterations in Carassius auratus Hepatocytes from Exposure to Sediment Containing Dioxins and Related Compounds W. Z. WuB. S. ZhouA. Kettrup Pages: 358 - 363
Relative Distribution of Polychlorinated Biphenyls Among Tissues of Neonatal American Alligators (Alligator mississippiensis) T. A. BargarC. Sills-McMurryG. P. Cobb Pages: 364 - 368
Effects of Mercury on Health and First-Year Survival of Free-Ranging Great Egrets (Ardea albus) from Southern Florida M. S. SepúlvedaG. E. Williams, Jr.M. G. Spalding Pages: 369 - 376
Cadmium and Lead Exposure Associated with Reduced Growth Rates, Poorer Fledging Success of Little Blue Heron Chicks (Egretta caerulea) in South Louisiana Wetlands S. A. SpahnT. W. Sherry Pages: 377 - 384
Metal Concentrations in the Eggs of Endangered Florida Scrub-Jays from Central Florida J. BurgerG. E. WoolfendenM. Gochfeld Pages: 385 - 388
Comparative Study of Cadmium Transfer in Ewe and Cow Milks During Rennet and Lactic Curds Preparation S. MehennaouiA. Delacroix-BuchetG. Milhaud Pages: 389 - 395
Contamination Levels and Specific Accumulation of Persistent Organochlorines in Caspian Seal (Phoca caspica) from the Caspian Sea, Russia M. WatanabeS. TanabeS. L. Khuraskin Pages: 396 - 407
Distribution of PCB Congeners, DDE, Hexachlorobenzene, and Methylsulfonyl Metabolites of PCB and DDE Among Various Fractions of Human Blood Plasma K. NorénC. WeistrandF. Karpe Pages: 408 - 414
Human Semen Quality in Relation to Dietary Pesticide Exposure and Organic Diet R. K. JuhlerS. B. LarsenJ. P. Bonde Pages: 415 - 423