1. Uptake of PCBs from sediment byNereis virens andCrangon septemspinosa

   • D. W. McLeese
   • C. D. Metcalfe
   • D. S. Pezzack

   OriginalPaper Pages: 507 - 518

2. Metabolic fate of earthworm cadmium-binding proteins in rats

   • Kazuo T. Suzuki
   • Mitsuru Yamamura
   • Tadahiro Mori

   OriginalPaper Pages: 519 - 531

3. Genetic effects of chlorinated anilines and azobenzenes onSalmonella typhimurium

   • P. Gilbert
   • G. Saint-Ruf
   • M. Mercier

   OriginalPaper Pages: 533 - 541

4. Toxicity of underground coal gasification condenser water and selected constituents to aquatic biota

   • G. M. DeGraeve
   • R. L. Overcast
   • H. L. Bergman

   OriginalPaper Pages: 543 - 555

5. Acute and embryo-larval toxicity of phenolic compounds to aquatic biota

   • G. M. DeGraeve
   • D. L. Geiger
   • H. L. Bergman

   OriginalPaper Pages: 557 - 568

6. 2,3,7,8-Tetrachlorodibenzo-p-dioxin toxic effects and tissue levels in animals from the contaminated area of seveso, Italy

   • R. Fanelli
   • M. P. Bertoni
   • F. Pezza

   OriginalPaper Pages: 569 - 577

7. Paradoxical effects of cobaltous chloride treatment on 2-methylnaphthalene disposition and hepatic cytochrome P-450 content in carp

   • Patrick D. Guiney
   • Maurice Dickins
   • Richard E. Peterson

   OriginalPaper Pages: 579 - 589

8. Structure-toxicity relationships of selected nitrogenous heterocyclic compounds

   • T. Wayne Schultz
   • Mariely Cajina-Quezada
   • James N. Dumont

   OriginalPaper Pages: 591 - 598

9. The inhibition of acetylcholinesterase activity in pink shrimp(Penaeus duorarum) by methyl parathion and its oxon

   • W. Peter Schoor
   • James Brausch

   OriginalPaper Pages: 599 - 605

10. Evaluating promulgated refinery effluent standards using artificial streams

    • R. A. Honig
    • A. L. Buikema Jr.

    OriginalPaper Pages: 607 - 618

11. Chelation therapy and the tissue distribution and excretion of lead in mice

    • Elsie M. B. Sorensen
    • Elizabeth S. Moretti
    • Arthur Lindenbaum

    OriginalPaper Pages: 619 - 626

12. Polychlorinated biphenyls (Aroclors 1016 and 1242): Effects on survival and reproduction in mink and ferrets

    • Michael R. Bleavins
    • Richard J. Aulerich
    • Robert K. Ringer

    OriginalPaper Pages: 627 - 635