1. Preface

   • Karen B. Webb

   EditorialNotes Pages: I - I

2. Stability of aqueous solutions of sarin and soman: Influence of concentration and an equation for determining concentration

   • Ming L. Shih
   • Robert I. Ellin

   OriginalPaper Pages: 1 - 5

3. Metabolism of chlorobiphenyls in soil

   • George F. Fries
   • George S. Marrow

   OriginalPaper Pages: 6 - 12

4. Evaluation of XE-340 as a trapping medium for airborne organochlorine pesticides

   • Philip O. Yeboah
   • Wendell W. Kilgore

   OriginalPaper Pages: 13 - 19

5. Purification of polybrominated biphenyl congener 2

   • Elizabeth R. Barnhart
   • Robert H. Hill
   • Susan L. Head

   OriginalPaper Pages: 20 - 25

6. Changes in bluegill activity as a monitor of acute benzene exposure

   • J. W. Fisher
   • R. A. Dilego
   • L. M. Paulos

   OriginalPaper Pages: 26 - 32

7. Terrestriality in the Cyprinodontid fishRivulus marmoratus: Potential utility in H₂S and other bioassays

   • Daniel C. Abel

   OriginalPaper Pages: 33 - 39

8. Persistence and fate of methyl parathion in sea water

   • Mohamed I. Badawy
   • Mohamed A. El-Dib

   OriginalPaper Pages: 40 - 49

9. Organal damage caused by aldicarb to a freshwater teleostBarbus conchonius hamilton

   • S. Kumar
   • S. C. Pant

   OriginalPaper Pages: 50 - 55

10. Free amino acid pool of a sea anemone: Exposure and recovery after an oil spill

    • Margaret R. Kasschau
    • Cynthia L. Howard

    OriginalPaper Pages: 56 - 62

11. Acute toxicity of chromate, DDT, PCP, TPBS, and zinc toDaphnia magna cultured in hard and soft water

    • Rune Berglind
    • Göran Dave

    OriginalPaper Pages: 63 - 68

12. Factors influencing placental transfer of methylmercury in man

    • Rikuo Doi
    • Mitsunori Kasamo
    • Tetsuya Shimizu

    OriginalPaper Pages: 69 - 77

13. Hypercholesterolemia induced by dietary PCBs (Aroclor 1254) in fischer rats

    • John W. Carter

    OriginalPaper Pages: 78 - 83

14. Structural and reproductive modifications in rats following a post-implantational exposure to captan

    • Fitzgerald Spencer

    OriginalPaper Pages: 84 - 91

15. Effects of zinc, copper, and lead toxicity on α-aminolevulinic acid dehydratase activity

    • Shafiq-ur-Rehman

    OriginalPaper Pages: 92 - 98

16. Plasmodium berghei infection in mice: Effect of low-level ozone exposure

    • Gary S. Moore
    • Edward J. Calabrese
    • Kevin H. Molteni

    OriginalPaper Pages: 99 - 105

17. Effects of lindane on liver mitochondrial function in the rat

    • U. V. Gopalaswamy
    • A. S. Aiyar

    OriginalPaper Pages: 106 - 113

18. Comparative study of the toxicity of metal compounds to heterotrophic bacteria

    • G. A. Thompson
    • R. J. Watling

    OriginalPaper Pages: 114 - 120

19. Effects of lead shot ingestion in willow grouse

    • Norvald Fimreite

    OriginalPaper Pages: 121 - 126

20. Acute toxicity of EDB and aldicarb to young of two estuarine fish species

    • Matthew Landau
    • John W. Tucker Jr.

    OriginalPaper Pages: 127 - 132

21. Problems in determining the water solubility of organic compounds

    • A. Bharath
    • C. Mallard
    • A. Smith

    OriginalPaper Pages: 133 - 137

22. A simplified confirmatory technique for organochlorine residues

    • José Luis Sericano
    • Adan E. Pucci

    OriginalPaper Pages: 138 - 143

23. An evaluation of mercury-203 for assessing the induction of metallothionein-like proteins in mussels exposed to cadmium

    • P. B. Lobel
    • J. F. Payne

    OriginalPaper Pages: 144 - 152

24. Dioxin analysis in stack emissions and in the wash water circuit during high-temperature incineration of chlorine-containing industrial wastes

    • K. S. Brenner
    • H. Mäder
    • H. Womann

    OriginalPaper Pages: 153 - 162

25. Accidental environmental pollution of a residential quarter of Kortrijk by a chromic trioxide aerosol

    • H. Beernaert
    • F. Vandermijnsbrugge
    • M. Martens

    OriginalPaper Pages: 163 - 168

26. Automative quantification of rat duodenal rhythmic contraction

    • Ernest R. Whitcomb
    • Andrew Stead
    • Martha Ann Brice

    OriginalPaper Pages: 169 - 176

27. Disposition of dietary dieldrin in the little brown bat and correlation of skin levels with body burden

    • Donald R. Clark Jr.
    • Richard M. Prouty

    OriginalPaper Pages: 177 - 183

28. Assessment of teratological effect and developmental effect of maleic hydrazide salts in rats

    • E. Hansen
    • O. Meyer
    • E. Kristiansen

    OriginalPaper Pages: 184 - 192

29. Effect of intratracheally administered DDT and endosulfan on pulmonary and hepatic respiratory cytochromes

    • Satya Narayan
    • H. M. Dani
    • U. K. Misra

    OriginalPaper Pages: 193 - 199

30. Lipid peroxidation in tin intoxicated partially hepatectomized rats

    • R. S. Dwivedi
    • G. Kaur
    • C. R. Krishna Murti

    OriginalPaper Pages: 200 - 209

31. Effects of dyestuff effluents on Nigeria macro-benthic invertebratesHippopera nigeriae

    • Patrick T. E. Ozoh

    OriginalPaper Pages: 210 - 214

32. Effects of Nigeria dyestuff effluent on germination latency, growth, and gross growth ofZea mays

    • Patrick T. E. Ozoh
    • A. A. Oladimeji

    OriginalPaper Pages: 215 - 219

33. Toxicity of coal-distillates toSpirodela polyrrhiza

    • Joe M. King
    • Karen S. Coley

    OriginalPaper Pages: 220 - 224

34. Oil and PCB interactions on the uptake and excretion in midges

    • Peter G. Meier
    • Richard R. Rediske

    OriginalPaper Pages: 225 - 232

35. Free and conjugated resin acids in the bile of rainbow trout,Salmo gairdneri

    • A. Oikari
    • E. Ånäs
    • B. Holmbom

    OriginalPaper Pages: 233 - 240

36. Effect of insecticides on soil algal population

    • P. V. G. Muralikrishna
    • K. Venkateswarlu

    OriginalPaper Pages: 241 - 245

37. Organochlorine residues in fish from the River Nile, Egypt

    • Osama A. Aly
    • Mohamed I. Badawy

    OriginalPaper Pages: 246 - 252

38. Toxicity of halomethanes to cultured human and monkey cells

    • Kyo Mochida
    • Mikio Yamasaki

    OriginalPaper Pages: 253 - 256

39. Teratogenicity of methyl benzimidazole carbamate in rats and rabbits

    • A. Janardhan
    • P. B. Sattur
    • P. Sisodia

    OriginalPaper Pages: 257 - 263

40. Seasonal variation of arsenic concentration in well water in Lane County, Oregon

    • John J. Nadakavukaren
    • Rolf L. Ingermann
    • Steven J. Falkowski

    OriginalPaper Pages: 264 - 269

41. Contamination of silos in Switzerland by PCB residues in coatings

    • Luiz F. de Alencastro
    • Viviane Prélaz
    • Joseph Tarradellas

    OriginalPaper Pages: 270 - 276

42. Polychlorinated biphenyl (PCB) partitioning between adipose tissue and serum

    • John F. Brown Jr.
    • Richard W. Lawton

    OriginalPaper Pages: 277 - 280

43. Metabolism of phosphoric acid triesters by rat liver homogenate

    • Kumiko Sasaki
    • Takashi Suzuki
    • Mitsuru Uchiyama

    OriginalPaper Pages: 281 - 288

44. Subchronic malathion treatment effects on rat intestinal functions

    • R. K. Wali
    • R. Singh
    • A. Mahmood

    OriginalPaper Pages: 289 - 294

45. Trimethyltin induced hippocampal lesions at various neonatal ages

    • Louis W. Chang

    OriginalPaper Pages: 295 - 301

46. Toxicity of 16 granular insecticides to wild-caught songbirds

    • Richard Balcomb
    • Richard Stevens
    • Charles Bowen II

    OriginalPaper Pages: 302 - 307

47. Acute toxicity of dietary polybrominated biphenyls in Bobwhite Quail

    • Walter O. Cottrell
    • Robert K. Ringer
    • John G. Babish

    OriginalPaper Pages: 308 - 312

48. Postmortem changes in liver weight of Japanese quail

    • J. Christian Franson

    OriginalPaper Pages: 313 - 316

49. Interaction of mercury and water deprivation on growth, feed consumption, and mortality in chickens

    • R. E. Grissom Jr.
    • J. P. Thaxton

    OriginalPaper Pages: 317 - 324

50. Toxicity of arsenate and DDT to the cladoceranBosmina longirostris

    • Dora R. May Passino
    • Alexander J. Novak

    OriginalPaper Pages: 325 - 329