1. Toxicologic Significance of the Hyperglycemia Caused by Organophosphorous Insecticides

   • J. Seifert

   Pages: 463 - 469

2. Acetylcholinesterase of Mytilus galloprovincialis LmK. Hemolymph: A Suitable Environmental Biomarker

   • S. M. Moreira
   • J. Coimbra
   • L. Guilhermino

   Pages: 470 - 475

3. Effect of 1,1,1-Trichloroethane on Calcium Current of Rat Dorsal Root Ganglion Neurons

   • M. Okuda
   • I. Kunitsugu
   • T. Hobara

   Pages: 476 - 482

4. Effects of Acute Exposure to a Commercial Formulation of Glyphosate on the Tadpoles of Two Species of Anurans

   • G. R. Smith

   Pages: 483 - 488

5. Chronic Lead Exposure, Body Condition, and Testis Mass in Wild Mallard Ducks

   • L. J. S. Tsuji
   • J. D. Karagatzides

   Pages: 489 - 495

6. Alleviation of Cadmium-Induced Decrease in Biomass of Pisum and Sesamum by Inorganic Nutrients

   • N. Bharti
   • S. Srivastava
   • P. S. Srivastava

   Pages: 496 - 502

7. Cadmium, Copper, and Zinc in Eurasian Beaver (Castor fiber) From Bø, Telemark, Norway

   • N. Fimreite
   • H. Parker
   • A. Solheim

   Pages: 503 - 509

8. Mercury Levels in Gafftopsail Catfish (Bagre marinus) From Tarpon Bay, Sanibel, Florida, USA

   • J. V. Locascio
   • P. J. Rudershausen

   Pages: 510 - 518

9. Copper and Mercury Complexing Capacity of Organic Matter From a Mangrove Mud Flat Environment, Sepetiba Bay, Brazil

   • S. Mounier
   • L. D. Lacerda
   • J. Bemaim

   Pages: 519 - 525

10. Use of Microtox for Assessing Heavy Metal Complex Formation With the Organic Solvents Acetontrile and Dimethyl Sulphoxide: A Preliminary Study

    • C. Cooper

    Pages: 526 - 534

11. Heavy Metal Contamination of Pasture Soils by Irrigated Municipal Sewage

    • X. Xiong
    • F. Stagnitti
    • N. Turoczy

    Pages: 535 - 540

12. Chromium (VI) in Waters in Parts of Sukinda Chromite Valley and Health Hazards, Orissa, India

    • C. S. Dubey
    • B. K. Sahoo
    • N. R. Nayak

    Pages: 541 - 548

13. Factors Influencing the Formation of Trihalomethanes in Drinking Water Treatment Plants

    • M. F. El-Shahat
    • S. H. Abdel-Halim
    • G. A. Hassan

    Pages: 549 - 553

14. Monitoring of Market Fish Samples for Endosulfan and Hexachlorocyclohexane Residues in and Around Calcutta

    • R. K. Kole
    • H. Banerjee
    • A. Bhattacharyya

    Pages: 554 - 559

15. Petroleum Hydrocarbon Concentrations in Arabian Gulf Fish Tissues

    • M. A. Shriadah

    Pages: 560 - 567

16. Isolation of a New Organochlorine Pollutant 2,3,3,3,2′,3′,3′,3′-Octachlorodipropyl Ether From Fish

    • S. Yoshida
    • S. Taguchi
    • M. Kitagawa

    Pages: 568 - 573

17. Influence of Methyl tert-Butyl Ether on Lake Water Algae

    • D. H. Kampbell
    • Y.-J. An
    • V. R. Williams

    Pages: 574 - 579

18. Acute Toxicity of Cadmium, Mercury, and Lead to Whiteleg Shrimp (Litopenaeus vannamei) Postlarvae

    • M. G. Frías-Espericueta
    • D. Voltolina
    • J. I. Osuna-López

    Pages: 580 - 586

19. Monitoring of Pesticide Residues in Summer Fruits and Vegetables From Kanpur, India

    • R. Sanghi
    • V. Tewari

    Pages: 587 - 593

20. Susceptibility of Florida Candler Fine Soil to Herbicide Leaching

    • S. D. Sharma
    • M. Singh

    Pages: 594 - 600

21. Photodegradation of Acetochlor and Butachlor in Waters Containing Humic Acid and Inorganic Ion

    • H. Zheng
    • C. Ye

    Pages: 601 - 608

22. Persistence, Mobility, and Adsorption of the Herbicide Flufenacet in the Soil of Winter Wheat Crops

    • J. Rouchaud
    • O. Neus
    • R. Bulcke

    Pages: 609 - 616