Coulon Wladimir A.
Courvoisier Peter
Coyle Robert P.
Coyne Brian J.
CR&DO B.V.
Criss Roger H.
Cristea Brian A.
Croft Alan P.
Crop Care Australasia Pty. Ltd.
CS Enviromental Technology Ltd.
Cunbers David C.
Cunningham Richard N.
Curran Thomas A.
Curry Harold G.
Cuthbertson Charles R.
Cutler Phil
Cylatec Corp.
Cyron Donald Mark
Czarnowski Klaus-Peter