1. PCDD/Fs in Soil Samples Collected in the Vicinity of a Municipal Solid Waste Incinerator: Human Health Risks

   • M. Schuhmacher
   • A. Xifró
   • J. L. Domingo

   Pages: 239 - 246

2. Isoxaben Soil Biodegradation in Pear Tree Orchard After Repeated High Dose Application

   • J. Rouchaud
   • O. Neus
   • T. Dekkers

   Pages: 247 - 251

3. Investigations into Using the Nematode Caenorhabditis elegans for Municipal  and Industrial Wastewater Toxicity Testing

   • D. R. Hitchcock
   • M. C. Black
   • P. L. Williams

   Pages: 252 - 260

4. Chronic Toxicity of Atrazine to Sago Pondweed at a Range of Salinities: Implications for Criteria Development and Ecological Risk

   • L. W. Hall, Jr.
   • R. D. Anderson
   • M. S. Ailstock

   Pages: 261 - 267

5. Effects of a Crude Oil Spill on the Benthic Invertebrate Community in the Gasconade River, Missouri

   • B. C. Poulton
   • S. E. Finger
   • S. A. Humphrey

   Pages: 268 - 276

6. Long-Term Recovery of Macrobenthos and Fish Assemblages After Water Pollution Abatement Measures in the River Petite Baïse (France)

   • F. Dauba
   • S. Lek
   • G. H. Copp

   Pages: 277 - 285

7. Effect of Glyphosate on the Development of Pseudosuccinea columella Snails

   • T. M. Tate
   • J. O. Spurlock
   • F. A. Christian

   Pages: 286 - 289

8. Effects of Nitrite Exposure on Acid–Base Balance, Respiratory Protein, and Ion Concentrations of Giant Freshwater Prawn Macrobrachium rosenbergii at Low pH

   • J.-C. Chen
   • Y. Lee

   Pages: 290 - 297

9. Concentration-Dependent Changes of PCB Patterns in Fish-Eating Mammals: Structural Evidence for Induction of Cytochrome P450

   • J. P. Boon
   • J. van der Meer
   • D. E. Wells

   Pages: 298 - 311

10. Mercury Accumulation in Mink Fed Fish Collected from Streams on the Oak Ridge Reservation

    • R. S. Halbrook
    • L. A. Lewis
    • S. J. Bursian

    Pages: 312 - 316

11. Determination of Polycyclic Aromatic Hydrocarbons (PAH) and Their Metabolites in Blood, Feces, and Urine of Rats Orally Exposed to PAH Contaminated Soils

    • F. J. van Schooten
    • E. J. C. Moonen
    • J. C. S. Kleinjans

    Pages: 317 - 322

12. Applicability of Aspecific Noninvasive Methods for Biomonitoring of Occupational Exposure to Deltamethrin: Preliminary Study Using an Animal Model

    • M. Moretti
    • M. Villarini
    • S. Monarca

    Pages: 323 - 328

13. Biological Monitoring of the Fungicide Epoxiconazol During Application

    • A. Oestreich
    • P. Schmid
    • C. Schlatter

    Pages: 329 - 335

14. Gastric Cancer Mortality and Drinking Water Qualities in Taiwan

    • C.-Y. Yang
    • H.-F. Chiu
    • W.-Y. Kao

    Pages: 336 - 340