1. Toxicology of ingested lead shot in ringed turtle doves

   • Ronald J. Kendall
   • Patrick F. Scanlon
   • Richard T. Di Giulio

   OriginalPaper Pages: 259 - 263

2. Tissue lead concentrations and blood characteristics of rock doves from an urban setting in Virginia

   • Ronald J. Kendall
   • Patrick F. Scanlon

   OriginalPaper Pages: 265 - 268

3. Tissue lead concentrations and blood characteristics of mourning doves from Southwestern Virginia

   • Ronald J. Kendall
   • Patrick F. Scanlon

   OriginalPaper Pages: 269 - 272

4. Effects of season and seawater concentrations on trace metal concentrations in organs ofMytilus edulis

   • J. David Popham
   • John M. D'Auria

   OriginalPaper Pages: 273 - 282

5. Ultrastructural alterations in the hepatic parenchyma of the rat following acute cadmium intoxication

   • Rüdiger Meiss
   • Horst Robenek
   • Bernd Reichert

   OriginalPaper Pages: 283 - 289

6. Acute toxicity of cadmium, zinc, and cadmium-zinc mixtures toDaphnia magna

   • Etienne N. Attar
   • Edward J. Maly

   OriginalPaper Pages: 291 - 296

7. The effects of salinity on copper and silver toxicity to embryos of the Pacific Oyster

   • Matthew P. Coglianese

   OriginalPaper Pages: 297 - 303

8. Excessive nail growth in the European ferret induced by Aroclor 1242

   • Michael R. Bleavins
   • Richard J. Aulerich
   • Thomas G. Bell

   OriginalPaper Pages: 305 - 312

9. Polychlorinated biphenyls (Aroclors^® 1016 and 1242): Effect on hepatic microsomal mixed function oxidases in mink and ferrets

   • Lee R. Shull
   • Michael R. Bleavins
   • Richard J. Aulerich

   OriginalPaper Pages: 313 - 321

10. Utilization of morphometric analysis in evaluating response ofPlectonema boryanum (Cyanophyceae) to exposure to eight heavy metals

    • Joseph W. Rachlin
    • Thomas E. Jensen
    • Vandana Jani

    OriginalPaper Pages: 323 - 333

11. Effects of Kepone^® on the sheepshead minnow in an entire life-cycle toxicity test

    • Larry R. Goodman
    • David J. Hansen
    • Linda F. Faas

    OriginalPaper Pages: 335 - 342

12. Histological and quantitative effects of sublethal cyanide exposure on oocyte development in rainbow trout

    • Judith A. Lesniak
    • Sylvia M. Ruby

    OriginalPaper Pages: 343 - 352

13. Structure-toxicity relationships of selected nitrogenous heterocyclic compounds II. Dinitrogen molecules

    • T. Wayne Schultz
    • Mariely Cajina-Quezada

    OriginalPaper Pages: 353 - 361

14. Toxicological characterization of the process stream from an experimental low Btu coal gasifier

    • J. M. Benson
    • J. O. Hill
    • R. L. Carpenter

    OriginalPaper Pages: 363 - 371

15. Organic constituents of mutagenic secondary effluents from wastewater treatment plants

    • David D. Ellis
    • Cyrenius M. Jone
    • David J. Schaeffer

    OriginalPaper Pages: 373 - 382

16. Effects of apple orchard runoff on the aquatic macrofauna of a mountain stream

    • David L. Penrose
    • David R. Lenat

    OriginalPaper Pages: 383 - 388

17. Chlorflurenol-methyl in soil: Degradation, leaching, and effects on microbiological processes

    • D. Eichler
    • W. Heupt
    • G. Jagnow

    Erratum Pages: 389 - 389