1. Dicofol solubility and hydrolysis in water

   • Paul R. Walsh
   • Ronald A. Hites

   OriginalPaper Pages: 305 - 311

2. Persistence of eight organophosporus insecticides in sterile and non-sterile mineral and organic soils

   • J. R. W. Miles
   • C. M. Tu
   • C. R. Harris

   OriginalPaper Pages: 312 - 318

3. Mutagens in wastewaters renovated by Advanced Wastewater Treatment

   • J. Saxena
   • David J. Schwartz

   OriginalPaper Pages: 319 - 326

4. In vivo response of ATPases in few tissues of the fishMystus vittatus (Ham.) to the synthetic detergent Swacofix^® E45 (ABS)

   • S. R. Verma
   • D. Mohan
   • R. C. Dalela

   OriginalPaper Pages: 327 - 331

5. Bioaccumulation of Aroclor 1016 in Hudson River fish

   • Jack C. Skea
   • Howard A. Simonin
   • Gilman D. Veith

   OriginalPaper Pages: 332 - 336

6. Degradation of aryl phosphates in aquatic environments

   • Philip H. Howard
   • Padmakar G. Deo

   OriginalPaper Pages: 337 - 344

7. Determination of total organic nitrogen and organometallic nickel in oil, sediments and marine products

   • Akio Nakamura
   • Takashi Kashimoto

   OriginalPaper Pages: 345 - 349

8. Aflatoxin contamination in grains and grain products during the dry season in Guatemala

   • Marit de Campos
   • A. E. Olszyna-Marzys

   OriginalPaper Pages: 350 - 356

9. Effect of glyphosate on rat liver mitochondriain vivo

   • Olufunso O. Olorunsogo
   • Enitan A. Bababunmi
   • Olumbe Bassir

   OriginalPaper Pages: 357 - 364

10. Evaluation of bravo, phosdrin and telvar as possible environmental mutagens

    • Prem S. Kahlon
    • Mukul R. Banerjee

    OriginalPaper Pages: 365 - 370

11. Effects of cadmium on two biocontrol insects and their host weeds

    • P. C. Quimby Jr.
    • K. E. Frick
    • S. H. Kay

    OriginalPaper Pages: 371 - 378

12. Ozone and nickel effects on pea leaf cell ultrastructure

    • A. Mitchell
    • D. P. Ormrocd
    • H. F. Dietrich

    OriginalPaper Pages: 379 - 385

13. A gas chromatographic method for determining residues of sodium cyanide in vegetation and soil

    • I. Okuno
    • J. A. Whitehead
    • P. J. Savarie

    OriginalPaper Pages: 386 - 390

14. Pollution hazard of spilled liquid anesthetic

    • Jonathan L. Benumof
    • Reuben Benumof

    OriginalPaper Pages: 391 - 393

15. Pesticide and PCB of common eider, herring gull and great black-backed gull eggs

    • Robert C. Szaro
    • Nancy C. Coon
    • Elizabeth Kolbe

    OriginalPaper Pages: 394 - 399

16. Analysis of methylisothiocyanate derived from the soil fumigant metham-sodium in workroom air

    • Arrigo Collina
    • Paolo Maini

    OriginalPaper Pages: 400 - 404

17. Determination of toxaphene in milk, butter and meat

    • P. R. Boshoff
    • V. Pretorius

    OriginalPaper Pages: 405 - 412

18. Polychiorinated biphenyls in Baltimore Harbor sediments

    • Raymond P. Morgan II
    • Sheldon E. Sommer

    OriginalPaper Pages: 413 - 419

19. Trace contaminants in a polybrominated biphenyl fire retardant and a search for these compounds in environmental samples

    • P. W. O'Keefe

    OriginalPaper Pages: 420 - 425

20. Distribution of cadmium, lead and zinc in soil around two phosphate processing plants in Pocatello, Idaho

    • F. Hutchison
    • C. M. Wai
    • R. Long

    OriginalPaper Pages: 426 - 429

21. Micro assay of carbon tetrachloride in beverages and in pharmaceutical preparations

    • W. O. Landen Jr.

    OriginalPaper Pages: 431 - 438

22. Oxidative metabolism in saccharomyces cerevissiae as affected by polychlorinated biphenyls

    • Ma. C. Tejedor
    • M. A. Murado
    • G. Baluja

    OriginalPaper Pages: 439 - 448

23. Toxicity test accompanying biodegradation test of anionic surfactants

    • Nava Narkis
    • Carmela Zur

    OriginalPaper Pages: 449 - 456

24. Toxicity of 5- chloro- 3- methyl- catechol to rat: Chemical observations and light microscopy of the tissue

    • Marja Liisa Hattuia
    • Hilkka Reunanen
    • Juha Knuutinen

    OriginalPaper Pages: 457 - 461

25. Absorption, distribution and metabolism of epoxystearic acid in the rat

    • Ih Chu
    • David C. Villeneuve
    • André Viau

    OriginalPaper Pages: 462 - 466

26. Pesticide induced haematological alterations in a fresh water fish saccobranchus fossilis

    • S. R. Verma
    • S. K. Bansal
    • R. C. Dalela

    OriginalPaper Pages: 467 - 474

27. Residues of mancozeb and ethylenethiourea in grain samples

    • Christina Rosenberg
    • Hilkka Siltanen

    OriginalPaper Pages: 475 - 479

28. Analysis of Raritan Bay bottom waters for polynuclear aromatic hydrocarbons

    • Dennís Stainken
    • Uwe Frank

    OriginalPaper Pages: 480 - 487

29. Mercury contamination of fish in Guatemala

    • Alberto Ramos
    • Marit de Campos
    • A. E. Olszyna-Marzys

    OriginalPaper Pages: 488 - 493

30. Some phytotoxic effects of fenitrothion on the germination and early seedling growth ofPicea glauca (MOENCH) voss andBetula alleghaniensis britton

    • Lawrence Pomber
    • Pearl Weinberger
    • R. Prasad

    OriginalPaper Pages: 494 - 499

31. Organochlorine and mercury residues in wild mammals in Southern Ontario, Canada 1973–74

    • Richard Frank
    • Micheline Van Hove Holdrinet
    • Premysl Suda

    OriginalPaper Pages: 500 - 507

32. Toxicity of 4-chloro-o-cresol to fish. Light microscopy and chemical analysis of the tissue

    • Marja Liisa Hattula
    • Hilkka Reunanen
    • Antti U. Arstila

    OriginalPaper Pages: 508 - 511

33. Simple method for assessing acephate and methamidophos residues in plant tissues

    • Charles E. Richmond
    • Carl E. Crisp
    • Gustav R. Pieper

    OriginalPaper Pages: 512 - 516

34. Dislodgeable and total residues of methomyl on mint foliage

    • Ulo Kiigemagi
    • Max L. Deinzer

    OriginalPaper Pages: 517 - 521

35. Teratogenicity studies on pesticidal formulations of dimethoate, diuron and lindane in rats

    • K. S. Khera
    • C. Whalen
    • G. Angers

    OriginalPaper Pages: 522 - 529

36. Effect of freezer storage on alkyl phosphate metabolites in urine

    • Gerald Ito
    • Wendell W. Kilgore
    • John J. Seabury

    OriginalPaper Pages: 530 - 535

37. Phthalate esters in normal and pathological human kidneys

    • Merrill L. Overturf
    • Robert E. Druilhet
    • Richard M. Caprioli

    OriginalPaper Pages: 536 - 542

38. Taurine and glycine in the gills of the clam protothaca staminea exposed to chlorinated seawater

    • G. Roesijadi

    OriginalPaper Pages: 543 - 547

39. Reduction of blood plasma copper concentrations in a marine fish following a six month exposure to crude oil

    • G. L. Fletcher
    • J. W. Kiceniuk
    • J. F. Payne

    OriginalPaper Pages: 548 - 551

40. Studies of trace-metal levels in human tissues—VI. Concerning the estimation of lead levels in human lung and vertebra, with particular reference to formalin fixation

    • K. S. Brown
    • W. H. Cherry
    • W. F. Forbes

    OriginalPaper Pages: 552 - 560

41. Use of XAD-2 macroreticular resin for the recovery of ambient trace levels of pesticides and industrial organic pollutants from water

    • G. A. V. Rees
    • L. Au

    OriginalPaper Pages: 561 - 566

42. Detection of mirex in the presence of polychlorinated biphenyls

    • William R. Lusby
    • Kenneth R. Hill

    OriginalPaper Pages: 567 - 569

43. Comparative volatility of liquid and granular formulations of chlordane and heptachlor from soil

    • Y. H. Atallah
    • D. M. Whitacre
    • B. L. Hoo

    OriginalPaper Pages: 570 - 574

44. Influences of hardness constituents on the acute toxicity of cadmium to brook trout (Salvelinus fontinalis)

    • John J. Carroll
    • Stephen J. Ellis
    • Walter S. Oliver

    OriginalPaper Pages: 575 - 581

45. Distribution and excretion of 2,2′, 4,4′,6-pentachlorobiphenyl in the rat

    • G. R. Felt
    • W. F. Mueller
    • F. Korte

    OriginalPaper Pages: 582 - 585

46. Distribution and metabolism of precocene II in the brown cockroach (Periplaneta brunnea Burmeister)

    • M. E. Burt
    • R. J. Kuhr
    • W. S. Bowers

    OriginalPaper Pages: 586 - 589

47. Photochemical reaction of chlorothalonil in organic solvents

    • Motoaki Satoh

    OriginalPaper Pages: 590 - 597

48. Reduction of methyl parathion residues on clothing by delayed field reentry and laundering

    • E. L. Finley
    • J. B. Graves
    • K. L. Koonce

    OriginalPaper Pages: 598 - 602

49. Polychlorinated biphenyls as unjustified or gratuitous inducers inAspergillus flavus cultures

    • M. A. Murado
    • Ma. C. Tejedor
    • G. Baluja

    OriginalPaper Pages: 603 - 611

50. Uptake of monosodium methanearsonate by Johnsongrass

    • J. W. Mason
    • A. C. Anderson
    • A. J. Englande Jr.

    OriginalPaper Pages: 612 - 616