Rapid Solid Phase Extraction Cleanup for Pesticide Residues in Fresh Fruits and Vegetables F. J. SchenckV. Howard-King Pages: 277 - 281
A One-Step ASE™ Extraction Method for TCDD TEQ Determination D. D. McCantL. S. InouyeV. A. McFarland Pages: 282 - 288
Suitability of High-Hardness COMBO Medium for Ecotoxicity Testing Using Algae, Daphnids, and Fish K. N. BaerM. C. ZiegenfussZ. Ling Pages: 289 - 296
Significant Organotin Contamination of Sediment and Tissues of Milkfish in Brackish Water Ponds R. M. ColosoI. G. Borlongan Pages: 297 - 304
Heavy Metal Pollution in Water, Sediments, and Earthworms from the Ebro River, Spain L. RamosM. A. FernándezL. M. Hernández Pages: 305 - 311
Surface Water Transport of Lead at a Shooting Range J. R. CraigJ. D. RimstidtP. F. Scanlon Pages: 312 - 319
Mercury Levels in Mole Crabs Hippa cubensis, Emerita brasiliensis, E. portoricensis, and Lepidopa richmondi (Crustacea: Decapoda: Hippidae) from a Sandy Beach at Venezuela D. Pérez Pages: 320 - 326
Selenium and Copper in Vegetables and Fruits Grown on Long-Term Impacted Soils from Valparaiso Region, Chile H. PinochetI. De GregoriE. Fuentes Pages: 327 - 334
Biodegradation of Polyvinylchloride (PVC) by White Rot Fungi Z. KırbaşN. KeskinA. Güner Pages: 335 - 342
Plasma Aspartate Aminotransferase Activity in the Catfish Clarias albopunctatus Exposed to Sublethal Zinc and Mercury N. S. Oluah Pages: 343 - 349
Acute-Sublethal Copper Effects on Phagocytosis and Lysozyme Activity in the Earthworm Amynthas hawayanus O. NusettiE.. ParejoL. Marcano Pages: 350 - 356
Effects of Ammonium Nitrate, Sodium Nitrate, and Urea on Red-Legged Frogs, Pacific Treefrogs, and African Clawed Frogs G. S. SchuytemaA. V. Nebeker Pages: 357 - 364
Acute Lethal and Sublethal Effects of a Neem-Based Insecticide on Nontarget Aquatic Insects in Stream Channels D. P. KreutzweiserS. S. CapellT. A. Scarr Pages: 365 - 371
Coexposure to Epichlorohydrin on the Elimination of Urinary Metabolites of Dimethylformamide M. J. W. ChangC. Y. Ko Pages: 372 - 378
Effect of Sublethal Concentrations of Monocrotophos on Erythropoietic Activity and Certain Hematological Parameters of Fish Anabas testudineus (Bloch) M. SanthakumarM. BalajiK. Ramudu Pages: 379 - 384
Acute Toxicity of Carbofuran to Adult and Juvenile Flathead Chubs S. J. FisherG. F. GalinatM. L. Brown Pages: 385 - 391
Growth Differences in Cultured Populations of Brachionus plicatilis Müller Caused by Heavy Metal Stress as Function of Microalgal Diet I. Moreno-GarridoL. M. LubiánA. M. V. M. Soares Pages: 392 - 398
Identification of Ammonia and Volatile Phenols as Primary Toxicants in a Coal Gasification Effluent H. JinX. YangD. Yin Pages: 399 - 406
Estimation of the Hazard Concentration of Industrial Wastewaters Using Algal Bioassay H. A. GamilaF. A. Naglaa Pages: 407 - 414
