New Method for Analysis of Pyrethroid Insecticides: Esfenvalerate, cis-Permethrin, and trans-Permethrin, in Surface Waters Using Solid-Phase Extraction and Gas Chromatography M. J. HengelC. R. MourerT. Shibamoto Pages: 171 - 178
Dermal and Respiratory Exposure of Mixers/Sprayers to Acephate, Methamidophos, and Endosulfan During Tobacco Production J. A. LonswayM. E. ByersG. F. Antonious Pages: 179 - 186
Granular Terbufos Exposure and Cleanup of Glove Materials J. StoneC. GuoM. C. Shelley Pages: 187 - 193
Fish Contamination and Human Exposure to Mercury in the Tapajós River Basin, Pará State, Amazon, Brazil: A Screening Approach E. D. BidoneZ. C. CastilhosL. D. Lacerda Pages: 194 - 201
Occurrence of Pesticides in the Arno River and in Potable Water—A Survey of the Period 1992–1995 O. GriffiniM. L. BaoF. Pantani Pages: 202 - 209
Residues of Metolachlor Herbicide in Soil and Potato Tubers Under Indian Tropical Conditions S. B. SinghN. T. YadurajuG. Kulshrestha Pages: 216 - 221
Influence of Pesticides on Methane Oxidation in a Flooded Tropical Rice Soil S. KumaraswamyA. K. RathN. Sethunathan Pages: 222 - 229
Comparison of Three Bioremediation Agents for Mineralization and Transformation of Pentachlorophenol in Soil W. F. PfenderS. P. MaggardL. S. Watrud Pages: 230 - 237
Photodechlorination Pathways of Non-Ortho Substituted PCBs by Ultraviolet Irradiation in Alkaline 2-Propanol Y. YaoK. KakimotoE. Yoshino Pages: 238 - 245
Cardiorespiratory and Neuromuscular Effects of O-Ethyl S-[2- (Diisopropylamino) Ethyl] Methylphosphonothioate (VX) in Rats S. N. DubeP. K. Mazumder Purnanand Pages: 246 - 253
Effect of N-Nitrosodiethylamine on Lipid Peroxidation and Antioxidant Enzymes in Rat Liver Mitochondria: Protective Role of Antioxidants A. K. BansalD. BhatnagarG. L. Soni Pages: 254 - 260
White Blood Cell Count as an Indicator of Formaldehyde Exposure H.-W. KuoG.-J. JianJ.-S. Lai Pages: 261 - 267
Changes in Adenosine Triphosphate (ATP) Concentration and Its Activity in Murine Tissue After Thallium Administration M. YoshidaS. IgetaK. Yoshida Pages: 268 - 273
Assessment of Metal Uptake and Genetic Damage in Small Mammals Inhabiting a Fly Ash Basin J. D. PelesG. W. Barrett Pages: 279 - 284
Recovery of Brain Cholinesterases of Brown-Headed Cowbirds from Organophosphorus Intoxication: Effect of Environmental Temperature R. BrunetJ. McDuff Pages: 285 - 291
Ammonia Tolerance of the Bivalve Mulinia lateralis Sublethal Sediment Toxicity Test M. HuberM. C. PelletierR. M. Burgess Pages: 292 - 297
Growth Response of Freshwater Algae to Continuous Flow of Terbutryn S. A. BadrH. F. Abou-waly Pages: 298 - 305
Siderophore Production in Two Species of Nostoc as Influenced by the Toxicity of Nitrophenolics A. UmamaheswariD. R. MadhaviK. Venkateswarlu Pages: 306 - 312
Acute Toxicity of Organophosphorus Insecticides to Marine Invertebrates L. GuzzellaA. GrondaL. Colombo Pages: 313 - 320
Comparative Tolerance of Three Populations of the Freshwater Shrimp (Paratya australiensis) to the Organophosphate Pesticide, Chlorpyrifos C. OlimaF. PabloR. P. Lim Pages: 321 - 328