| Affiliation: |
| AA(The Department of Zoology and Graduate Program in Ecology, University of Tennessee, Knoxville, Tennessee 37996, USA, and at the NERC Centre for Population Biology, Imperial College, SilwoodPark, Ascot, Berks SL5 7PY, UK, John H. Lawton is at the NERC Centre for Population Biology, and Joel E. Cohen is at the Rockefeller University, New York, New York 10021, USA.), AB(The Department of Zoology and Graduate Program in Ecology, University of Tennessee, Knoxville, Tennessee 37996, USA, and at the NERC Centre for Population Biology, Imperial College, SilwoodPark, Ascot, Berks SL5 7PY, UK, John H. Lawton is at the NERC Centre for Population Biology, and Joel E. Cohen is at the Rockefeller University, New York, New York 10021, USA.), AC(The Department of Zoology and Graduate Program in Ecology, University of Tennessee, Knoxville, Tennessee 37996, USA, and at the NERC Centre for Population Biology, Imperial College, SilwoodPark, Ascot, Berks SL5 7PY, UK, John H. Lawton is at the NERC Centre for Population Biology, and Joel E. Cohen is at the Rockefeller University, New York, New York 10021, USA.) |