1. The effect of systox on ionic fluxes in excised barley roots

   • J. J. Oertli
   • Nematollah Ahmadi

   OriginalPaper Pages: 97 - 106

2. The effect of systox on rubidium absorption by excised barley leaf tissue

   • N. Ahmadi
   • J. J. Oertli

   OriginalPaper Pages: 107 - 114

3. Effect of simultaneous administration of polychlorinated biphenyls and alkylbenzene sulfonic acid salt in rats

   • Yoshinori Itokawa
   • Ryo Tabei
   • Kunisato Fujiwara

   OriginalPaper Pages: 115 - 131

4. DDT: Effect of continuous exposure on atpase activity in fish,Pimephales promelas

   • D. Desaiah
   • L. K. Cutkomp
   • A. Jarvinen

   OriginalPaper Pages: 132 - 141

5. Further studies on the use of enzyme profiles to monitor residue accumulation in wildlife: Plasma enzymes in starlings fed graded concentrations of Morsodren, DDE, Aroclor 1254, and malathion

   • Michael P. Dieter

   OriginalPaper Pages: 142 - 150

6. Laboratory model ecosystem studies of the degradation and fate of radiolabeled tri-, tetra-, and pentachlorobiphenyl compared with DDE

   • Robert L. Metcalf
   • James R. Sanborn
   • Donald Nye

   OriginalPaper Pages: 151 - 165

7. Distribution of heod (dieldrin) in mammals: II. Some applications of the preliminary model

   • F. T. Lindstrom
   • J. W. Gillett
   • S. E. Rodecap

   OriginalPaper Pages: 166 - 182

8. Effects of polychlorinated biphenyls and terphenyls and polybrominated biphenyls on pentobarbital sleeping times of Japanese quail

   • Helene C. Cecil
   • Susan J. Harris
   • Joel Bitman

   OriginalPaper Pages: 183 - 192

9. Effect of pesticides on blue-green algae and nitrogen-fixation

   • Edgar J. DaSilva
   • Lars Eric Henriksson
   • Elisabet Henriksson

   OriginalPaper Pages: 193 - 204

10. Residue of organochlorine compounds and mercury in birds' eggs from the Niagara Peninsula, Ontario

    • Richard Frank
    • Micheline Van Hove Holdrinet
    • William A. Rapley

    OriginalPaper Pages: 205 - 218

11. Volatility of fungicidal mercury compounds on wheat seeds

    • B. Berck
    • G. Corte
    • J. L. Monkman

    OriginalPaper Pages: 219 - 228

12. Mercury vapor as an atmospheric contaminant of dental offices

    • B. Berck
    • G. Corte
    • I. Kleinberg

    OriginalPaper Pages: 229 - 243

13. Plasticizers in the environment: The fate of di-n-octyl phthalate (DOP) in two model ecosystems and uptake and metabolism of DOP by aquatic organisms

    • James R. Sanborn
    • Robert L. Metcalf
    • Po-Yung Lu

    OriginalPaper Pages: 244 - 255