1. The chronic toxicity of methiocarb to grackles, doves, and quail and reproductive effects in quail

   • E. W. Schafer Jr.
   • R. B. Brunton
   • D. J. Cunningham

   OriginalPaper Pages: 641 - 647

2. Acute toxicity of pesticide mixtures to bluegills

   • Kenneth J. Macek

   OriginalPaper Pages: 648 - 652

3. Effect of cadmium,in vivo andin vitro, on intestinal brush border ALPase and ATPase

   • N. Sugawara
   • C. Sugawara

   OriginalPaper Pages: 653 - 656

4. The metabolism ofp,p′-DDE in laying Japanese quail and their incubated eggs

   • John G. Lamberton
   • Roderick D. Inman
   • George H. Arscott

   OriginalPaper Pages: 657 - 664

5. Mercuric chloride uptake by eggs of the ricefish and resulting teratogenic effects

   • J. F. Heisinger
   • William Green

   OriginalPaper Pages: 665 - 673

6. Modification of Michael's method for determination of serum acetyl choline esterase activity

   • Katsushi Suzuki
   • Kiyonori Tauchi

   OriginalPaper Pages: 674 - 680

7. Air sample studies for measurement of pesticide contamination from storage areas

   • George Winnett
   • Marie Siewierski

   OriginalPaper Pages: 681 - 686

8. Polychlorinated biphenyls (PCB's) in the rivers avon and frome

   • A. E. Kpekata

   OriginalPaper Pages: 687 - 691

9. Movement of mirex from sediment and uptake by the Hogchoker,Trinectes maculatus

   • G. J. Kobylinski
   • R. J. Livingston

   OriginalPaper Pages: 692 - 698

10. The behaviour of mercury in the system water-fish

    • H. J. Kramer
    • B. Neidhart

    OriginalPaper Pages: 699 - 704

11. Activated sludge primary biodegradation of polychlorinated biphenyls

    • E. Scott Tucker
    • Victor W. Saeger
    • Orville Hicks

    OriginalPaper Pages: 705 - 713

12. Hepatic aminopyrine n-demethylase, acetanilide hydroxylase and lipid peroxidation in young growing rats during the treatment of insecticides

    • Sitaram S. Pawar
    • Surinder J. Makhija

    OriginalPaper Pages: 714 - 720

13. Relative phytotoxicity of some picloram derivatives

    • R. Grover
    • J. R. Gear
    • R. Zerr

    OriginalPaper Pages: 721 - 725

14. A lichen (Parmelia conspersa) surviving with elevated concentrations of lead and copper in the center of Sendai city

    • Morito Saeki
    • Kiyoshi Kunii
    • Tsuguyoshi Suzuki

    OriginalPaper Pages: 726 - 730

15. Aldrin and dieldrin uptake in insecticide-resistant and susceptible mosquitofish (Gambusia affinis)

    • Jo Watkins
    • James D. Yarbrough

    OriginalPaper Pages: 731 - 737

16. Catalytic dechlorination of organochlorine compounds. I. DDT

    • W. H. Dennis Jr.
    • W. J. Cooper

    OriginalPaper Pages: 738 - 744

17. Determination of paraquat residues in food crops by gas chromatography

    • S. U. Khan

    OriginalPaper Pages: 745 - 749

18. Retention of a single oral dose of cadmium in tissues of the softshell turtle,Trionyx spinifer

    • K. M. Robinson
    • M. R. Wells

    OriginalPaper Pages: 750 - 752

19. Mirex and marine unicellular algae: Accumulation, population growth and oxygen evolution

    • Teerence A. Hollister
    • Gerald E. Walsh
    • Jerrold Forester

    OriginalPaper Pages: 753 - 759

20. The effect of atmospheric levels of pesticides on pesticide residues in rabbit adipose tissue and blood sera

    • R. D. Arthur
    • J. D. Cain
    • B. F. Barrentine

    OriginalPaper Pages: 760 - 764