Development of the Fragment Constant Method for Estimating the Partition Coefficients of Nonionic Organic Mixtures Z. LinH. YuL. Wang Pages: 255 - 260
Gridded Usage Inventories of Technical Hexachlorocyclohexane and Lindane for China with 1/6° Latitude by 1/4° Longitude Resolution Y. F. LiD. J. CaiZ. L. Zhu Pages: 261 - 266
Aerobic and Anaerobic Metabolism of Glutaraldehyde in a River Water–Sediment System H.-W. Leung Pages: 267 - 273
Nitrogen, Phosphorous, and Organic Carbon Removal in Simulated Wetland Treatment Systems R. G. HunterD. L. CombsD. B. George Pages: 274 - 281
Effects of Experimental Manipulation of pH and Salinity on Cd2+ Uptake by the Sponge Microciona prolifera and on Sponge Cell Aggregation Induced byCa2+ and Cd2+ R. B. Philp Pages: 282 - 288
Chemical Contamination and Toxicity of Sediment from a Coastal Area Receiving Industrial Effluents in Kuwait M. U. BegS. Al-MuzainiA. Kurian Pages: 289 - 297
Sediment Toxicity Identification Evaluation (TIE) Studies at Marine Sites Suspected of Ordnance Contamination R. S. CarrM. NipperS. Saepoff Pages: 298 - 307
Development of Marine Toxicity Data for Ordnance Compounds M. NipperR. S. CarrS. Saepoff Pages: 308 - 318
Toxicity of Fipronil and Its Degradation Products to Procambarus sp.: Field and Laboratory Studies D. SchlenkD. B. HuggettP. Bedient Pages: 325 - 332
Toxicity of Cadmium and Copper on Larval and Juvenile Stages of the Estuarine Crab Chasmagnathus granulata (Brachyura, Grapsidae) L. S. López GrecoM. V. SánchezE. M. Rodríguez Pages: 333 - 338
Analysis and Occurrence of Polybrominated Diphenyl Ethers in Washington State Freshwater Fish A. JohnsonN. Olson Pages: 339 - 344
Effect of Endosulfan on Antioxidants of Freshwater Fish Channa punctatus Bloch: 1. Protection Against Lipid Peroxidation in Liver by Copper Preexposure S. PandeyI. AhmadS. Raisuddin Pages: 345 - 352
Accumulation Profiles of Persistent Organochlorines in Waterbirds from an Estuary in Korea J. W. ChoiM. MatsudaT. Wakimoto Pages: 353 - 363
Lead Poisoning of Waterfowl by Contaminated Sediment in the Coeur d'Alene River L. SileoL. H. CreekmoreD. L. Finley Pages: 364 - 368
Secondary Effects of the Pesticide Bacillus thuringiensis kurstaki on Chicks of Spruce Grouse (Dendragapus canadensis) M. L. NortonJ. F. BendellC. W. LeBlanc Pages: 369 - 373
Effects of Mercury on the Contractile Activity of the Right Ventricular Myocardium F. N. CunhaG. P. S. de AssisD. V. Vassallo Pages: 374 - 380
Hepatic Enzyme Induction and Acute Endocrine Effects of 2,2′,3,3′,4,6′-Hexachlorobiphenyl and 2,2′,3,4′,5′,6-Hexachlorobiphenyl in Prepubertal Female Rats M.-H. LiP.-C. HsuY. L. Guo Pages: 381 - 385
Organochlorines and 8-Hydroxy-2′-Deoxyguanosine (8-OHdG) in Cancerous and Noncancerous Breast Tissue: Do the Data Support the Hypothesis That Oxidative DNA Damage Caused by Organochlorines Affects Breast Cancer? M. J. CharlesM. J. SchellM. L. Graham Pages: 386 - 395