D. Schlee
Robert Guderian
Harold A. Mooney
James R. Cunningham
Toke de Wit
Natalie Walsh
Anders Karlén
B. R. Dreisinger
Vladimir Serafimovich Nikolaevskiĭ
Jiří Zvolský
Hans van Haut
William K. Lauenroth
Stefan Godzik
Björkman, Erik
National Research Council of Canada. Associate Committee on Trail Smelter Smoke.
Canada
Hans-Albrecht Freye
R. S. Dean
S. S. Malhotra
J. L. Petit