1. Measurements of year-long exposure to tree nursery workers using multiple pesticides

   • T. L. Lavy
   • J. D. Mattice
   • B. W. Skulman

   OriginalPaper Pages: 123 - 144

2. Effects of lindane on the life-cycle of a freshwater macroinvertebrateChironomus riparius Meigen (Insecta: Diptera)

   • E. J. Taylor
   • S. J. Blockwell
   • D. Pascoe

   OriginalPaper Pages: 145 - 150

3. Acute toxicity of endosulfan to the fishHyphessobrycon bifasciatus andBrachydanio rerio

   • Claudio M. Jonsson
   • Maria Cecilia F. Toledo

   OriginalPaper Pages: 151 - 155

4. The reproductive effects of dietary heptachlor in mink (Mustela vison)

   • J. A. Crum
   • S. J. Bursian
   • W. E. Braselton

   OriginalPaper Pages: 156 - 164

5. Toxicological assessment of biodegraded pentachlorophenol: Microtox^® and fish embryos

   • D. P. Middaugh
   • S. M. Resnick
   • J. G. Mueller

   OriginalPaper Pages: 165 - 172

6. Oxidative stress in fish cells:In vitro studies

   • H. Babich
   • M. R. Palace
   • A. Stern

   OriginalPaper Pages: 173 - 178

7. Cadmium, copper and lead in wild rice from Central Canada

   • Eva Pip

   OriginalPaper Pages: 179 - 181

8. Comparative toxicity of selenite and selenate to the amphipodHyalella azteca

   • Anne M. Brasher
   • R. Scott Ogle

   OriginalPaper Pages: 182 - 186

9. Levels of environmental pollutants in flounder (Platichthys flesus L.) and cod (Gadus morhua L.) caught in the waterway of Glomma, Norway. II. Mercury and arsenic

   • G. Staveland
   • I. Marthinsen
   • K. Julshamn

   OriginalPaper Pages: 187 - 193

10. Amelioration of the toxicity of H⁺ to larval stoneflies by metals found in coal mine effluent

    • Amy V. Whipple
    • William A. Dunson

    OriginalPaper Pages: 194 - 200

11. Effects of fasting on distribution and excretion of lead following long-term lead exposure in rats

    • Masatoshi Hayashi
    • Kazuhiro Yamamoto
    • Atsushi Shitara

    OriginalPaper Pages: 201 - 205

12. Effects of dietary aluminum, calcium, and phosphorus on egg and bone of European starlings

    • A. K. Miles
    • C. E. Grue
    • J. H. Soares Jr.

    OriginalPaper Pages: 206 - 212

13. Environmental contaminants in bald eagle eggs—1980–84—and further interpretations of relationships to productivity and shell thickness

    • Stanley N. Wiemeyer
    • Christine M. Bunck
    • Charles J. Stafford

    OriginalPaper Pages: 213 - 227

14. Effects of diethylene glycol monomethyl ether on pregnancy and postnatal development in rats

    • Tetsuo Yamano
    • Tsutomu Noda
    • Manzoh Nagahama

    OriginalPaper Pages: 228 - 235

15. Effect of lipid composition on the toxicity of trichlorobenzene isomers to diatoms. I. Short-term effects of 1,3,5-trichlorobenzene

    • Linda Sicko-Goad
    • Norman A. Andresen

    OriginalPaper Pages: 236 - 242

16. Effect of diatom lipid composition on the toxicity of trichlorobenzene. II. Long-term effects of 1,2,3-trichlorobenzene

    • Linda Sicko-Goad
    • Norman A. Andresen

    OriginalPaper Pages: 243 - 248

17. Total unsaturated compounds and polycyclic aromatic hydrocarbons in molluscs collected from waters around Newfoundland

    • J. Hellou
    • C. Upshall
    • M. A. Paranjape

    OriginalPaper Pages: 249 - 257

18. Detection of xenophobic response in the periostracum of the bivalve,Corbicula fluminea, through laser-induced mass spectrometry

    • Peter J. Hutchinson
    • Harold B. Rollins
    • Robert S. Prezant

    OriginalPaper Pages: 258 - 267

19. 1-Butyl isocyanate from aqueous benlate^® formulations

    • C. S. Tang
    • K. Yanagihara
    • Y. Zhang

    Addendum Pages: 268 - 268