George W. Ware
Gary M Pierzynski
Deepak Kumar Verma
Christian Valentin
Francis A. Gunther
H. Barth
W. G. McDougal
Damien J. Field
Unknown Author
Judith D. Schwartz
Guilhem Bourrie
P.G. Biddle
M I Visser-Reyneveld
Jörg Matschullat
Rattan Lal
Kolloquium Bodenschutz (1987 Technische Universität Berlin)
European Conference on Integrated Research for Soil and Sediment Protection and Remediation (1st 1992
NATO Advanced Study Institute on Iron in Soils and Clay Minerals (1985 Bad Windsheim, Germany)
Matthieu Archambeaud
M. J. Wilson