Evaluation of Co-Solvents with Supercritical Fluid Extraction of Atrazine from Soil S. A. SensemanM. L. Ketchersid Pages: 263 - 267
Fungal Biomass in Saltmarsh Grass Blades at Two Contaminated Sites S. Y. NewellV. D. WallK. A. Maruya Pages: 268 - 273
Phototoxic Evaluation of Marine Sediments Collected from a PAH-Contaminated Site B. L. BoeseR. J. OzretichS. P. Ferraro Pages: 274 - 282
Factors Controlling the Bioaccumulation of Mercury, Methylmercury, Arsenic, Selenium, and Cadmium by Freshwater Invertebrates and Fish R. P. MasonJ.-M. LaporteS. Andres Pages: 283 - 297
Toxicity of Manganese to Ceriodaphnia dubia and Hyalella azteca P. J. LasierP. V. WingerK. J. Bogenrieder Pages: 298 - 304
Relative Acute Toxicity of Acid Mine Drainage Water Column and Sediments to Daphnia magna in the Puckett's Creek Watershed, Virginia, USA D. J. SoucekD. S. CherryG. C. Trent Pages: 305 - 310
Antipredatory Behavior as an Index of Heavy-Metal Pollution? A Test Using Snails and Caddisflies H. LefcortE. AmmannS. M. Eiger Pages: 311 - 316
Comparative Experimental Study of Cadmium and Methylmercury Trophic Transfers Between the Asiatic Clam Corbicula fluminea and the Crayfish Astacus astacus O. SimonF. RibeyreA. Boudou Pages: 317 - 326
Effects of Aerially Applied Fenthion on Survival and Reproduction of the Panacea Sand Fiddler, Uca panacea, in Laboratory Habitats W. P. SchoorD. P. MiddaughD. T. Marcovich Pages: 327 - 333
Environmental Monitoring of the Kafue River, Located in the Copperbelt, Zambia L. NorrgrenU. PetterssonP.-A. Bergqvist Pages: 334 - 341
Benzo[a]pyrene Toxicokinetics in Rainbow Trout (Oncorhynchus mykiss) Acclimated to Different Salinities J. M. SeubertC. J. Kennedy Pages: 342 - 349
Effect of Maintaining Rainbow Trout in Creosote Microcosms on Lens Optical Properties and Liver 7-Ethoxyresorufin-O-Deethylase (EROD) Activity J. J. WhyteK. L. HerbertN. C. Bols Pages: 350 - 356
Effects of Chronic Dietary Cadmium on Hepatic Glutathione Levels and Glutathione Peroxidase Activity in Starlings (Sturnus vulgaris) L. CongiuM. ChiccaL. Tallandini Pages: 357 - 361
Polychlorinated Dibenzo-p-Dioxins (PCDDs), Dibenzofurans (PCDFs), Biphenyls (PCBs), and Organochlorine Pesticides in Yellow-Blotched Map Turtle from the Pascagoula River Basin, Mississippi, USA K. KannanM. UedaJ. P. Giesy Pages: 362 - 370
Minimal Endocrine Alterations in Rodents After Consumption of Lake Trout (Salvelinus namaycush) S. L. GerstenbergerI. HeimlerJ. A. Dellinger Pages: 371 - 376
Exposure of the U.S. Population Aged 6 Years and Older to Cadmium: 1988–1994 D. C. PaschalV. BurtR. J. Jackson Pages: 377 - 383
Normal Values for Arsenic and Selenium Concentrations in Human Lung Tissue T. KrausG. QuidenusK. H. Schaller Pages: 384 - 389
Herbicide Spray Drift Odor: Measurement and Toxicological Significance J. N. BrownS. R. GooneratneR. B. Chapman Pages: 390 - 397
Captan Fungicide Exposures of Strawberry Harvesters Using THPI as a Urinary Biomarker R. I. KriegerT. M. Dinoff Pages: 398 - 403