Molecular Models for the Stereochemical Structures of Fumonisin B1 and B2 R. C. BeierL. H. Stanker Pages: 1 - 8
The Effects of Motorway Runoff on Freshwater Ecosystems: 3. Toxicant Confirmation A. B. A. BoxallL. Maltby Pages: 9 - 16
The Urgent Need for Environmental Sanitation and a Safe Drinking Water Supply in Mbandjock, Cameroon P. B. TchounwouD. M. LantumPh. Barbazan Pages: 17 - 22
Diffusive Sampling and Biological Monitoring of 2-Bromopropane T. KawaiY. OkadaM. Ikeda Pages: 23 - 28
Recovery Following Pulsed Exposure to Organophosphorus and Carbamate Insecticides in the Midge, Chironomus riparius D. B. KallanderS. W. FisherM. J. Lydy Pages: 29 - 33
Effect of Soil Moisture on Pesticide Toxicity to an Enchytraeid Worm, Enchytraeus sp. H. M. PuurtinenE. A. T. Martikainen Pages: 34 - 41
Organophosphates in the Zebra Mussel Dreissena polymorpha: Subacute Exposure, Body Burdens, and Organ Concentrations C. DauberschmidtD. R. DietrichC. Schlatter Pages: 42 - 46
Bioconcentration and Depuration of Chlorpyrifos in the Marine Mollusc Mytilus edulis R. SerranoF. HernándezJ. B. Peña Pages: 47 - 52
Metallothionein-Like Protein: Is It an Efficient Biomarker of Metal Contamination? A Case Study Based on Fish From the Tunisian Coast A. Hamza-ChaffaiC. Amiard-TriquetA. El Abed Pages: 53 - 62
Spatial Patterns in a Bioindicator: Heavy Metal and Selenium Concentration in Eggs of Herring Gulls (Larus argentatus) in the New York Bight M. Gochfeld Pages: 63 - 70
Inter- and Intraclutch Variability in Heavy Metals and Selenium Levels in Audouin's Gull Eggs from the Ebro Delta, Spain M. MoreraC. SanperaX. Ruiz Pages: 71 - 75
Environmental Exposure and Distribution of Lead in Four Species of Raptors in Southeastern Spain A. J. García-FernándezM. Motas-GuzmánJ. A. Sánchez-García Pages: 76 - 82
Mixed Function Oxidases in an Australian Marsupial, the Brushtail Possum (Trichosurus vulpecula) R. M. BoltonJ. T. Ahokas Pages: 83 - 89
Effect of the Day of Administration on the Developmental Toxicity of Tributyltin Chloride in Rats M. EmaA. HarazonoY. Ogawa Pages: 90 - 96
Variation of PCB Congener Levels During Lactation Period and Relationship to Their Molecular Structure L. RamosL. M. HernándezM. J. González Pages: 97 - 103
Blood Serum Levels of PCBs and PCDFs in Yucheng Women 14 Years After Exposure to a Toxic Rice Oil Y. L. GuoJ. J. RyanC. C. Hsu Pages: 104 - 108