1. Eggshell thinning as influenced by method of DDT exposure

   • Richard K. Tucker
   • H. A. Haegele

   OriginalPaper 24 August 2013 Pages: 191 - 194

2. Heptachlor induced changes in fenitrothion metabolism

   • M. Mestitzova
   • J. Kovac
   • K. Durcek

   OriginalPaper 24 August 2013 Pages: 195 - 201

3. The toxity of polychlorinated biphenyls (PCB) in sea water toGrammarus oceanicus

   • D. J. Wildish

   OriginalPaper 24 August 2013 Pages: 202 - 204

4. Fish avoidance reactions

   • Robert Rehwoldt
   • Gerald Bida

   OriginalPaper 24 August 2013 Pages: 205 - 206

5. Monitoring the purity of product in synthesis or production of compounds by gas chromatography as exemplified with methyl parathionS-Isomer production

   • P. S. Jaglan
   • F. A. Gunther

   OriginalPaper 24 August 2013 Pages: 207 - 212

6. Effects of some organophosphorous compounds and their metabolites on sorghum-grain esterase and certain insects attacking sorghum grain

   • A. M. Kadoum
   • S. W. Sae

   OriginalPaper 24 August 2013 Pages: 213 - 217

7. Low ambient level uptake of¹⁴C-DDT by three species of marine phytoplankton

   • James L. Cox

   OriginalPaper 24 August 2013 Pages: 218 - 221

8. The effect of putrefaction of eggs upon residue analysis of DDT and metabolites

   • Bernard M. Mulhern
   • W. L. Reichel

   OriginalPaper 24 August 2013 Pages: 222 - 225

9. Effects of pesticides on growth and survival ofEuglena gracilis Z

   • Richard B. Moore

   OriginalPaper 24 August 2013 Pages: 226 - 230

10. Residues of O,P′-DDD and O,P′-DDT in brown pelican eggs and mallard ducks

    • T. G. Lamont
    • G. E. Bagley
    • W. L. Reichel

    OriginalPaper 24 August 2013 Pages: 231 - 236

11. A simple agar gel electrophoretic method to investigate esterase inhibition in certain stored grain insects by malathion and its oxygen analogue

    • A. M. Kadoum
    • S. W. Sae

    OriginalPaper 24 August 2013 Pages: 237 - 242

12. Insecticide residues in starlings in Idaho

    • W. W. Benson
    • Joe Gabica

    OriginalPaper 24 August 2013 Pages: 243 - 246

13. Kelthane residues on almond hull meal exposed to ultraviolet light irradiation

    • T. E. Archer

    OriginalPaper 24 August 2013 Pages: 247 - 250

14. Use of chromous chloride for the confirmation of heptachlor residues by derivatization

    • W. P. Cochrane
    • A. S. Y. Chau

    OriginalPaper 24 August 2013 Pages: 251 - 254

15. Biological fate studies of 2-nitro-1,1-bis-p-chlorophenylpropane

    • Ralph H. Jarboe Jr.
    • John B. Data
    • John E. Christian

    OriginalPaper 24 August 2013 Pages: 255 - 259

16. Determination of DDT in the presence of toxaphene residues

    • W. P. Cahill
    • B. J. Estesen
    • G. W. Ware

    OriginalPaper 24 August 2013 Pages: 260 - 262

17. Suitability of thin-layer chromatography, gas chromatography and bioassay for the determination of aldrin, dieldrin and DDT residues in different soils without cleanup

    • Mikio Chiba
    • W. N. Yule
    • H. V. Morley

    OriginalPaper 24 August 2013 Pages: 263 - 270

18. The heavy metal content of fruit juices and carbonated beverages by atomic absorption spectrophotometry

    • J. C. Meranger

    OriginalPaper 24 August 2013 Pages: 271 - 275

19. Simultaneous detection of some organophosphorous pesticides in whole wheat flour

    • C. E. Mendoza
    • P. J. Wales
    • H. A. McLeod

    OriginalPaper 24 August 2013 Pages: 276 - 278

20. Polychlorinated biphenyls (PCB) solubilized in water by nonionic surfactants for studies of toxity to aquatic animals

    • V. Zitko

    OriginalPaper 24 August 2013 Pages: 279 - 285