By Thompson, F. M. L.
By Seymour, John
By Kurlansky, Mark
By Richard C. Selley
By Kupecz, J.A., etc.
By Schatzinger, Richard, Jordan, John
By Grandjean, E.
By Lowrie, WILLIAM
By Andrews, Julian E., Brimblecombe, Peter, Jickells, Tim D., Liss, Peter S., Reid, Brian
By Smith, Clare
By SCI
By British Gas
By Castree, Noel
By HowExpert Press
By MARTINEZ–ALIER
By Welch, E
By Tooley, Mike
By Murck, Barbara W., Skinner, Brian J., Porter, Stephen C.
By Thomson, Ruth, Levy
By Pickard, George L., Emery, W.J., Emery Professor, William J.
By Fredsoe, Jorgen, Deigaard, Rolf
By Huntington, Whitney Clark, Mickadeit, Robert E.
By Ching, Francis D. K.
By Mitchell, G.A., A. M., Foster, Jack Stroud
By Calder, Ian R.
By Purseglove, Jeremy
By Martin, James
By Porteous, Andrew
By Brackley, Peter G.
By Wilson, P. D.