1. Relationships between heavy metal and metallothionein concentrations in lesser black-backed gulls, Larus fuscus, and Cory's shearwater, Calonectris diomedea

   • F. M. Stewart
   • R. W. Furness
   • L. R. Monteiro

   OriginalPaper Pages: 299 - 305

2. Food chain analysis of exposures and risks to wildlife at a metals-contaminated wetland

   • G. A. Pascoe
   • R. J. Blanchet
   • G. Linder

   OriginalPaper Pages: 306 - 318

3. Protection against heavy metal toxicity by mucus and scales in fish

   • W. F. Coello
   • M. A. Q. Khan

   OriginalPaper Pages: 319 - 326

4. Effects of sublethal concentrations of triphenyltinacetate on rainbow trout (Oncorhynchus mykiss)

   • J. Schwaiger
   • K. Fent
   • R. D. Negele

   OriginalPaper Pages: 327 - 334

5. Sublethal and lethal toxicity of aluminum industry effluents to early developmental stages of the Crassostrea gigas oyster

   • E. His
   • R. Beiras
   • N. M. Trieff

   OriginalPaper Pages: 335 - 339

6. In situ monitoring of dredged material spoil sites using the oyster Crassostrea virginica

   • E. F. Wirth
   • G. I. Scott
   • P. B. Key

   OriginalPaper Pages: 340 - 348

7. Biochemical effects of pembina cardium crude oil exposure in cattle

   • A. A. Khan
   • R. W. Coppock
   • M. S. Mostrom

   OriginalPaper Pages: 349 - 355

8. Systematic analysis of aqueous ion requirements of Hyalella azteca: A standard artificial medium including the essential bromide ion

   • U. Borgmann

   OriginalPaper Pages: 356 - 363

9. Reproductive and morphological effects of o,p′-dicofol on two generations of captive American kestrels

   • K. N. M. MacLellan
   • D. M. Bird
   • J. L. Cowles

   OriginalPaper Pages: 364 - 372

10. Toxicity of organophosphorus insecticides in the zebra mussel, Dreissena polymorpha P.

    • C. Dauberschmidt
    • D. R. Dietrich
    • C. Schlatter

    OriginalPaper Pages: 373 - 378

11. Organochlorine pesticides in anhingas, white ibises, and apple snails collected in Florida, 1989–1991

    • D. G. Rumbold
    • M. C. Bruner
    • L. L. White

    OriginalPaper Pages: 379 - 383

12. Influence of methyl parathion on gametogenic and acetylcholinesterase activity in the testis of whitethroated munia (Lonchura malabarica)

    • S. K. Maitra
    • R. Sarkar

    OriginalPaper Pages: 384 - 389

13. Toxicity of 4-chloroaniline in early life-stages of zebrafish (Brachydanio rerio): I. Cytopathology of liver and kidney after microinjection

    • Y. Oulmi
    • T. Braunbeck

    OriginalPaper Pages: 390 - 402

14. Spontaneous N,N′-dibutylurea (DBU) formation in benlate DF® formulation under elevated temperatures

    • C. S. Tang
    • L. W. Song

    OriginalPaper Pages: 403 - 406

15. Inhalation of diesel engine exhaust increases bone mineral concentrations in growing rats

    • N. Watanabe
    • T. Nakamura

    OriginalPaper Pages: 407 - 411

16. Mercury concentrations in hair from populations in Wau-Bulolo area, Papua New Guinea

    • K. Saeki
    • M. Fujimoto
    • R. Tatsukawa

    OriginalPaper Pages: 412 - 417

17. In vitro effects of a smokeless tobacco extract on the production of reactive oxygen species by human oral epidermal cells and rat hepatic mitochondria and microsomes, and peritoneal macrophages

    • M. Bagchi
    • D. Bagchi
    • S. J. Stohs

    OriginalPaper Pages: 418 - 422

18. Study design and sample size considerations for half-life studies

    • M. Y. Kim
    • N. Dubin

    OriginalPaper Pages: 423 - 429