Durham Donald Richard
Durham Rosalie Joyce
During Andre
Durkin Joseph A.
Durkin Joseph Anthony
Durolf Hans
Durr Henri
Durr Environmental Inc.
Durst Richard R.
Duschek Wolfgang
Duss Markus
Duster Ralf
Dutilh Eric
Dutta Dipak Kumar
Dutta Subhash
Dutter Jean-Marc
Duval Dominique
Duval-Brunel Emmanuelle
Duvekot Jacobus
Duvenhage Dawid J.