Michael Dickson/ Peter Walker
(2)
Robert R. Dickson (EDT)/ Jens Meincke (EDT)/ Peter Rhines (EDT)
(2)
Dickson D. Despommier/ Robert W. Gwadz/ Peter J. Hotez/ D. Krogstad (FRW)/ J. W. Karapelou (ILT)
(1)
Peter Dickson/ David Gibson
(1)
Peter Golenbock/ Paul Dickson (FRW)
(1)
Peter Robinson (EDT)/ Debra Wale (EDT)/ Geoff Dickson (EDT)
(1)