1. Foreword

   • James W. Gillett
   • Arthur M. Stern
   • Martin Alexander

   EditorialNotes Pages: 433 - 433

2. Acknowledgments

   • James W. Gillett

   Acknowledgments Pages: 435 - 435

3. Executive summary

   • James W. Gillett
   • Arthur M. Stern
   • Simon A. Levin

   Abstract Pages: 437 - 440

4. Introduction

   • James W. Gillett
   • Arthur M. Stern

   EditorialNotes Pages: 441 - 443

5. Applications

   • Arthur M. Stern

   OriginalPaper Pages: 445 - 452

6. Regulatory aspects

   • Arthur M. Stern

   OriginalPaper Pages: 453 - 462

7. Fate and movement of microorganisms in the environment

   • Martin Alexander
   • David A. Andow
   • James W. Gillett

   OriginalPaper Pages: 463 - 493

8. Potential ecological consequences of genetically engineered organisms

   • Simon A. Levin
   • Mark A. Harwell

   OriginalPaper Pages: 495 - 513

9. Risk assessment methodologies for biotechnology impact assessment

   • James W. Gillett

   OriginalPaper Pages: 515 - 532

10. Conclusions and recommendations

    • James W. Gillett
    • Arthur M. Stern
    • Simon A. Levin

    OriginalPaper Pages: 533 - 535