1. Role of exposure mode in the bioavailability of triphenyl phosphate to aquatic organisms

   • James N. Huckins
   • James F. Fairchild
   • Terence P. Boyle

   OriginalPaper Pages: 481 - 485

2. Environmental contaminants and biochemical responses in flatfish from the Hvaler Archipelago in Norway

   • Anders Goksøyr
   • Astrid -Mette Husøy
   • Lars Förlin

   OriginalPaper Pages: 486 - 496

3. A field study on stress indices in the sea mussel,Mytilus edulis: Application of the “stress approach” in biomonitoring

   • M. B. Veldhuizen-Tsoerkan
   • D. A. Holwerda
   • D. I. Zandee

   OriginalPaper Pages: 497 - 504

4. Parasite frequency and liver anomalies in three-spined stickleback,Gasterosteus aculeatus (L.), after long-term exposure to pulp mill effluents in marine mesocosms

   • Bengt Axelsson
   • Leif Norrgren

   OriginalPaper Pages: 505 - 513

5. Biochemical alterations in fish fingerlings (Cyprinus carpio) exposed to sublethal concentration of linear alkyl benzene sulphonate

   • Virendra Misra
   • Vinod Kumar
   • P. N. Viswanathan

   OriginalPaper Pages: 514 - 517

6. Chronic toxicity of dietary disodium arsenate heptahydrate to juvenile rainbow trout (Oncorhynchus mykiss)

   • K. A. Cockell
   • J. W. Hilton
   • W. J. Bettger

   OriginalPaper Pages: 518 - 527

7. Time course reversibility of liver and blood changes induced in weanling rats after polychlorinated biphenyl exposure during lactation

   • Jean -Michel Poul

   OriginalPaper Pages: 528 - 535

8. Cormorants (Phalacrocorax carbo sinensis) as bioindicators for polychlorinated biphenyls

   • W. Scharenberg

   OriginalPaper Pages: 536 - 540

9. Seasonal and geographical variation of organochlorine residues in birds from Northwest Mexico

   • Miguel A. Mora
   • Daniel W. Anderson

   OriginalPaper Pages: 541 - 548

10. Lead toxicosis in tundra swans near a mining and smelting complex in northern Idaho

    • Lawrence J. Blus
    • Charles J. Henny
    • Robert A. Grove

    OriginalPaper Pages: 549 - 555

11. Metal pollution and its impact on algae in flowing waters in India

    • G. Sudhakar
    • B. Jyothi
    • V. Venkateswarlu

    OriginalPaper Pages: 556 - 566

12. Effect of mercury on unidirectional sodium and calcium influx inAsellus aquaticus

    • D. A. Wright
    • P. M. Welbourn

    OriginalPaper Pages: 567 - 570

13. Toxicity of oleic acid anilide in rats

    • M. Firoze Khan
    • Bhupendra S. Kaphalia
    • G. A. S. Ansari

    OriginalPaper Pages: 571 - 577

14. Toxicity of phenol and three nitrophenols towards growth and metabolic activities ofNostoc linckia, isolated from soil

    • M. Megharaj
    • H. W. Pearson
    • K. Venkateswarlu

    OriginalPaper Pages: 578 - 584

15. Pesticide and polychlorinated biphenyl residues in waters at the mouth of the Grand, Saugeen, and Thames Rivers, Ontario, Canada, 1986–1990

    • R. Frank
    • L. Logan
    • B. S. Clegg

    OriginalPaper Pages: 585 - 595

16. Residues of pentachlorophenol and other chlorinated contaminants in human tissues: Analysis by electron capture gas chromatography and electron capture negative ion mass spectrometry

    • Sheldon L. Wagner
    • Lucia R. Durand
    • Max L. Deinzer

    OriginalPaper Pages: 596 - 606

17. Immunological effects of toluene diisocyanate exposure on painters

    • Jun Huang
    • Xiang -pu Wang
    • Toshio Matsushita

    OriginalPaper Pages: 607 - 611

18. Evaluation of the effects of chelation therapy with time following strontium exposure to mice

    • Juan M. Llobet
    • M. Teresa Colomina
    • Jacinto Corbella

    OriginalPaper Pages: 612 - 620

19. Evaluation of potential interactions involving trichothecene mycotoxins using the chick embryotoxicity bioassay

    • B. A. Rotter
    • B. K. Thompson
    • H. L. Trenholm

    OriginalPaper Pages: 621 - 624