1. Employing permeability coefficients to understand the biomobility and bioaccumulation of compounds sensitive to the environment

   • W. R. Cullen
   • F. G. Herring
   • J. C. Nelson

   OriginalPaper Pages: 171 - 175

2. Toxicity of pesticides to earthworms in Kentucky bluegrass turf

   • D. A. Potter
   • P. G. Spicer
   • A. J. Powell

   OriginalPaper Pages: 176 - 181

3. Comparison of monothiols and vitamin therapy administered alone or in combinations during methylmercury poisoning

   • C. Bapu
   • K. Vijayalakshmi
   • P. P. Sood

   OriginalPaper Pages: 182 - 189

4. Monitoring of urinary alkyl phosphates in pest control operators exposed to various organophosphorus insecticides

   • K. Takamiya

   OriginalPaper Pages: 190 - 195

5. Reduction to one half in dietary intake of cadmium and lead among Japanese populations

   • T. Watanabe
   • S. Shimbo
   • M. Ikeda

   OriginalPaper Pages: 196 - 202

6. Preliminary carcinogenic and cocarcinogenic studies on captan following topical exposure in mice

   • M. Antony
   • Y. Shukla
   • N. K. Mehrotra

   OriginalPaper Pages: 203 - 211

7. Effects of fluoride on deciduous teeth resorption of young rabbits

   • H.-S. Chen
   • S.-T. Huang

   OriginalPaper Pages: 212 - 219

8. Concentrations and metabolism of PCBs in eggs of waterbirds on the German North Sea Coast

   • E. Denker
   • P. H. Becker
   • G. Staats de Yanés

   OriginalPaper Pages: 220 - 225

9. Persistence of terbuthylazine in soils

   • I. B. Sahid
   • S. S. Teoh

   OriginalPaper Pages: 226 - 230

10. Organochlorine residues in Spanish common pipistrelle bats (Pipistrellus pipistrellus)

    • A. Guillén
    • C. Ibáñez
    • R. Fernández

    OriginalPaper Pages: 231 - 237

11. Biological and chemical degradation of tetraethyl lead in soil

    • L.-T. Ou
    • J. E. Thomas
    • W. Jing

    OriginalPaper Pages: 238 - 245

12. Organochlorine pollutants in meats and cow's milk from Madrid (Spain)

    • L. M. Hernández
    • M. A. Fernández
    • J. F. García

    OriginalPaper Pages: 246 - 253

13. Levels of heavy metals in waters from the La Plata River, Argentina: An approach to assess bioavailability

    • N. R. Verrengia Guerrero
    • E. M. Kesten

    OriginalPaper Pages: 254 - 260

14. Heavy metals in bivalve mussels and their habitats from different sites along the Chilean Coast

    • I. De Gregori
    • H. Pinochet
    • L. Muñoz

    OriginalPaper Pages: 261 - 268

15. Comparative study of lead accumulation in different organs of perch (Perca fluviatilis) and its intestinal parasite Acanthocephalus lucii

    • B. Sures
    • H. Taraschewski
    • E. Jackwerth

    OriginalPaper Pages: 269 - 273

16. Effects of paraquat on survival and total cholinesterase activity in fry of Cnesterodon decemmaculatus (Pisces, Poeciliidae)

    • W. D. Di Marzio
    • M. C. Tortorelli

    OriginalPaper Pages: 274 - 278

17. Structure-toxicity relationships for Tetrahymena: Aliphatic aldehydes

    • T. W. Schultz
    • S. E. Bryant
    • D. T. Lin

    OriginalPaper Pages: 279 - 285

18. Short-term effects of carbosulfan on drifting invertebrates in the Black Volta, Ghana

    • J. Samman
    • J. S. Amakye
    • M. W. Asobayire

    OriginalPaper Pages: 286 - 291

19. Effect of components of the textile mothproofing process on three freshwater microalgae species

    • M. C. Riva
    • B. Valles

    OriginalPaper Pages: 292 - 297

20. Lethal and sub-lethal toxicity of lindane to Pimephales promelas and Ceriodaphnia dubia

    • M. Constable
    • P. Orr

    OriginalPaper Pages: 298 - 304

21. Epilithic extracellular-enzyme activity in a zinc-contaminated stream

    • K. R. Chappell
    • R. Goulder

    OriginalPaper Pages: 305 - 310

22. Ionic strength and DOC determinations from various freshwater sources to the San Francisco Bay

    • Y. R. Hunter
    • J. S. Kuwabara

    OriginalPaper Pages: 311 - 318

23. Effects of organophosphorus insecticides on Dugesia tigrina: Cholinesterase activity and head regeneration

    • D. Villar
    • M. González
    • D. J. Schaeffer

    OriginalPaper Pages: 319 - 324