Unknown Author
Ruth Ozeki
Sally Smith Hughes
John Robbins
Jeremy Cherfas
Vandana Shiva
Marc Lappé
Remigius N. Nwabueze
Peter James
Elkington, John.
Peter Wheale
Jeanne Matthews
Tina Stevens
Trevor Scott
Edward J. Sylvester
Kenji Mizoguchi
Kirstie A. Fryirs
United States. General Accounting Office
Madeline Ashby
Mitsuo Gen