By Alison Waterhouse
By Professor Tom Tietenberg
By J. Duncan, S. One
By jan jagodzinski
By C. Carter
By B. Bull
By L. McIlrath, A. Lyons
By C. Chou, G. Ching
By Anthony Mann, Julian Stanley, Louise Archer (Kings College University, UK)
By A. Wexler, Kenneth A. Loparo
By C. Lucas, Kenneth A. Loparo
By A. Rud, J. Garrison
By Sörlin, S., Vessuri, H.
By G. Neave
By T. Cockburn
By T. Waters
By V. Andreotti
By A. Hickling-Hudson, J. Gonzalez, R. Preston
By G. Olson, L. Worsham
By G. Maeroff
By D. Streck, Kenneth A. Loparo
By M. Naseem
By M. Pratt-Clarke
By H Y RAIFFA
By A. Kumar
By Rachelle Winkle-Wagner, Cheryl A. Hunter, D. Hinderliter Ortloff, Kenneth A. Loparo
By Gianfranco Conti, Steven Smith
By S. Mojab, S. Carpenter
By Bridgette Jackson