The impact of synthetics on markets for natural and traditional materials proceedings of the Seventh International Conference of the European Chemical Marketing Research Association, Palais des Congrès, Aix-en-Provence, 8th-11th October, 1973
European Chemical Marketing Research AssociationInternational Conference7th1973Aix-en-Provence.
Perkins, Norman Albert.
London ECMRA London Distributed by Dr N.A. Perkins
1973
Seven papers in French
Chemistry, Technical.
Natural products.
Synthetic products.