1. Use of model parameter estimations from standard fish toxicity tests to indicate toxic mechanisms

   • R. J. van Wijk
   • R. Kraaij

   OriginalPaper Pages: 171 - 178

2. Structure-toxicity relationships for unsaturated alcohols to Tetrahymena pyriformis: 3-alkyn-1-ols and 2-alken-1-ols

   • T. W. Schultz
   • T. S. Kissel
   • M. Tichy

   OriginalPaper Pages: 179 - 185

3. Effects of chlordecone on the gonads of freshwater catfish, Heteropneustes fossilis

   • Arun K. Srivastava
   • Anil K. Srivastava

   OriginalPaper Pages: 186 - 191

4. Elimination of diurnal rhythm of respiration by methyl parathion in the crab, Oziotelphusa senex senex Fabricius

   • P. S. Reddy
   • A. Bhagyalakshmi

   OriginalPaper Pages: 192 - 197

5. Effect of pollutants on survival of Escherichia coli in microcosms of river water

   • S. P. Pathak
   • J. W. Bhattacherjee

   OriginalPaper Pages: 198 - 203

6. Concentrations of Pb, Zn, and Cu in Taraxacum spp. in relation to urban pollution

   • C. M. Cook
   • S. P. Sgardelis
   • T. Lanaras

   OriginalPaper Pages: 204 - 210

7. Estimation of appropriate background concentrations for assessing mercury contamination in fish

   • G. R. Southworth
   • M. J. Peterson
   • B. G. Blaylock

   OriginalPaper Pages: 211 - 218

8. Cadmium uptake from seawater and food by the western rock lobster Panulirus cygnus

   • K. A. Francesconi
   • E. J. Moore
   • J. S. Edmonds

   OriginalPaper Pages: 219 - 223

9. Changes in the amount of cadmium in food ingested by the creek chub, Semotilus atromaculatus

   • M. van Haaften
   • D. C. Lasenby

   OriginalPaper Pages: 224 - 229

10. Monitoring of the pesticide levels in natural waters of the Valencia Community (Spain)

    • Y. Picó
    • J. C. Moltó
    • G. Font

    OriginalPaper Pages: 230 - 237

11. Organochlorine compounds in oysters and sediments from coastal lagoons of the Gulf of Mexico

    • A. V. Botello
    • G. Diaz
    • S. F. Villanueva

    OriginalPaper Pages: 238 - 245

12. Polycyclic aromatic hydrocarbons in fresh and smoked fish samples from three Nigerian cities

    • V. Akpan
    • M. Lodovici
    • P. Dolara

    OriginalPaper Pages: 246 - 253

13. Comparison of questionnaires, cigarette butt counts, and nicotine concentration measurements in predicting schoolchildren nicotine exposure

    • C. -C. Chan
    • Y. -C. Chen
    • J. -D. Wang

    OriginalPaper Pages: 254 - 258

14. Leaching of heavy metals (Cr, Fe, and Ni) from stainless steel utensils in food simulants and food materials

    • R. Kumar
    • P. K. Srivastava
    • S. P. Srivastava

    OriginalPaper Pages: 259 - 266

15. Concentrations and 2,3,7,8-tetrachlorodibenzo-p-dioxin toxic equivalents of non-ortho coplanar PCBs in adipose fat of poles

    • J. Falandysz
    • K. Kannan
    • R. Tatsukawa

    OriginalPaper Pages: 267 - 273

16. Preliminary results of a survey of pentachlorophenol levels in human urine

    • T. S. Thompson
    • R. G. Treble

    OriginalPaper Pages: 274 - 279

17. Evaluation of phosphorus sources promoting bioremediation of diesel fuel in soil

    • S. A. Mills
    • W. T. Frankenberger Jr.

    OriginalPaper Pages: 280 - 284

18. Detection of waterborne mutagens and characterization of chemicals in selected galveston sites after an oil spill

    • S. Kira
    • T. Itoh
    • C. S. Giam

    OriginalPaper Pages: 285 - 291

19. Biodegradation of methyl parathion by soil isolates of microalgae and cyanobacteria

    • M. Megharaj
    • D. R. Madhavi
    • K. Venkateswarlu

    OriginalPaper Pages: 292 - 297

20. Fate of ¹⁴C-nitrofen in soils

    • S. P. Kale
    • K. Raghu

    OriginalPaper Pages: 298 - 302

21. Persistence of monocrotophos residues in greenhouse tomatoes

    • K. S. Liapis
    • G. E. Miliadis
    • P. Aplada-Sarlis

    OriginalPaper Pages: 303 - 308

22. ATP assay on cell monolayers as an index of cytotoxicity

    • A. Castaño
    • J. V. Tarazona

    OriginalPaper Pages: 309 - 316

23. Comparative toxicity of five metals on various biological subjects

    • A. Fargašsová

    OriginalPaper Pages: 317 - 324