By Potts, Philip J., Bowles, J.F., Reed, Stephen.J., Cave, R.
By Oncken, O., Janssen, C.
By Sinha, A. Krishna
By Zimmerle, H.
By Hogan, John P., Gilbert, M. Charles
By Ashworth, J.R., Brown, M.
By Holness, M.B.
By Price, G.D., Ross, N.L.
By Finkl, Charles W.
By Stober, I., Bucher, Kurt
By Frye, Keith
By Yuen, David A., Maruyama, Shigenori, Karato, Shun-ichiro, Windley, Brian F.
By Peccerillo, Angelo
By Dulias, Renata
By Krivolutskaya, Nadezhda A.
By Sainson, Stéphane
By Acevedo, Rogelio Daniel, Rocca, Maximiliano C.L., Garcia, Víctor Manuel
By Mason, R.
By Westbroek, P., De Jong, E.W.
By Marjoribanks, Roger
By Van Driessche, Alexander E.S., Kellermeier, Matthias, Benning, Liane G., Gebauer, Denis
By Sunagawa, Ichiro
By Marumo, F.
By Smith, Herbert Gladstone, Wells, Maurice Kingsley
By Nriagu, Jerome O., Nieboer, Evert
By Dr J. Kourimsky
By Atwood, Fred
By Maurice E. Tucker
By Adams, A.E., Mackenzie, W.S., Guilford, C.