1. Acute toxicities of selected herbicides to fingerling channel catfish,Ictalurus punctatus

   • Fred M. McCorkle
   • Janice E. Chambers
   • James D. Yarbrough

   OriginalPaper 28 August 2013 Pages: 267 - 270

2. Biochemical studies in embryos after exposure of pregnant mice to dietary lead

   • P. Jacquet
   • G. B. Gerber
   • J. Maes

   OriginalPaper 28 August 2013 Pages: 271 - 277

3. Effects of food deprivation in rats previously exposed to mirex

   • D. C. Villeneuve
   • A. P. Yagminas
   • L. M. Reynolds

   OriginalPaper 28 August 2013 Pages: 278 - 284

4. Effects of temperature on the equilibrium of benomyl, and its degradation products methyl 2-benzimidazole carbamate and n-butyl isocyanate in benzene and chloroform

   • Mikio Chiba

   OriginalPaper 28 August 2013 Pages: 285 - 290

5. Effects and fate of a surfactant in cultures of the red time organisms,Gymnodinium breve

   • William S. Hitchcock
   • Dean F. Martin

   OriginalPaper 28 August 2013 Pages: 291 - 296

6. Effects and uptake of chlorinated naphthalenes in marine unicellular algae

   • Gerald E. Walsh
   • Karen A. Ainsworth
   • Linda Faas

   OriginalPaper 28 August 2013 Pages: 297 - 302

7. Influence of lead on calcium metabolism

   • Nevenka Gruden
   • Mirka Buben

   OriginalPaper 28 August 2013 Pages: 303 - 307

8. Quantification of water-soluble gasoline fractions using a radioisotopic standard with direct aqueous injection-gas chromatography

   • William O. Berry
   • Peter J. Stein

   OriginalPaper 28 August 2013 Pages: 308 - 316

9. Redistribution of DDE in sparrowhawks during starvation

   • J. A. Bogan
   • I. Newton

   OriginalPaper 28 August 2013 Pages: 317 - 321

10. The effect of exogenous administration of thyroxine on the accumulation of o,p′ -DDT in rat abdominal fat

    • T. R. Bauman
    • D. K. Smitherman

    OriginalPaper 28 August 2013 Pages: 322 - 325

11. A simple method for the preparation of desmethyl derivatives of some organophosphorus insecticides

    • John Chambers
    • Wendy A. Matthews

    OriginalPaper 28 August 2013 Pages: 326 - 330

12. Chlorinated hydrocarbon residues in the diet and eggs of the Florida Brown Pelican

    • Neal P. Thompson
    • Patrick W. Rankin
    • Stephen A. Nesbitt

    OriginalPaper 28 August 2013 Pages: 331 - 339

13. Competitive adsorption of metal ions from solutions by low-cost organic materials

    • Richard W. Henderson
    • G. R. Lightsey
    • N. A. Poonawala

    OriginalPaper 28 August 2013 Pages: 340 - 344

14. Concentration of cadmium, copper, lead, and zinc in thirty-five genera of freshwater macroinvertebrates from the Fox River, Illinois and Wisconsin

    • Richard V. Anderson

    OriginalPaper 28 August 2013 Pages: 345 - 349

15. Effects of chromate and cadmium on most probable number estimates of nitrifying bacteria in activated sludge

    • L. L. Fargo
    • Richard W. Fleming

    OriginalPaper 28 August 2013 Pages: 350 - 354

16. Endrin intoxication in normal and irradiated rats II. Lipid, phospholipid and cholesterol content

    • Meena Kaushal
    • P. K. Gupta

    OriginalPaper 28 August 2013 Pages: 355 - 360

17. Investigations into the acute toxicity and some chronic effects of selected herbicides and pesticides on several fresh water fish species

    • Robert E. Rehwoldt
    • Edwina Kelley
    • Mark Mahoney

    OriginalPaper 28 August 2013 Pages: 361 - 365

18. Studies of fluoride absorption by plants grown in perlite

    • George J. Doss
    • Leigh E. St. John Jr.
    • Donald J. Lisk

    OriginalPaper 28 August 2013 Pages: 366 - 369

19. The effect of methoxychlor on periphyton under natural conditions

    • Peter G. Meler
    • Lawrence H. Hecker
    • Donald D. Hultgren

    OriginalPaper 28 August 2013 Pages: 370 - 377

20. Toxicity of endosulfan after repeated oral administration to rats

    • P. K. Gupta
    • Satya V. Chandra

    OriginalPaper 28 August 2013 Pages: 378 - 384

21. Tumors and amyloidosis in mice painted with crude oil found on bathing beaches

    • L. Barr-Nea
    • M. Wolman

    OriginalPaper 28 August 2013 Pages: 385 - 391