By C. Myers
By F. Gale, Marcus Haward
By D. Elliott
By R. Usher
By R. Sollund
By H. Herring
By J. Herbst
By M. Naseem
By Newman, Arnold
By Paul Micklethwaite
By P.M. Harris
By Vernon Ahmadjian, Surindar Paracer, Lynn Margulis
By Konrad Dettner, Gerhard Bauer, Wolfgang Volkl
By Mary Low
By Sverdrup-Thygeson, Anne
By Ron Wilson, Pat Lee
By Ruth Valerio
By Mary Robinson
By James H. Brown, Brett R. Riddle, Mark V. Lomolino
By Dana L. Jackson, Laura Jackson, Nina Leopold Bradley
By Professor Callum Roberts
By Ernest H. Williams (Professor in the Department of Biology, Professor in the Department of Biology, Hamilton College)
By Jonathon Porritt
By Albert L. Smit, A.G. Bengough, Chris Engels, M. Van Noordwijk, S. Pellerin
By Nora Bateson
By Howard Friel, Thomas E. Lovejoy
By Krebs, Charles J.
By Helmut F. van Emden (University of Reading)
By Chris Saltmarsh