(Durham)Internation Conference on Phosphorurs Chemistry Internation Conference on Phosphorurs Chemistry (Toulouse)International Conference on Coordination Chemistry (Calcutte)International Conference on Coordination Chemistry (Bangor)International Conference on Organic Sulphur Chemistry (Finland)International conference electroanalytical chemistry International Conference on Coordination Chemistry Australian Conference on Electrochemistry European Conference on Food Chemistry 3th international conference on hot carriers insemiconductors