1. Non-halogenated organic compounds in aquatic and terrestrial ecosystems;Eckard,1979
2. Steering Group on Food Surveillance1989Report of the Working Party on Pesticide Residues: 1985-88. Food Surveillance Paper No. 25, HMSO, London.
3. Steering Group on Food Surveillance1987Anabolic, anthelmintic and antimicrobial agents. Food Surveillance Paper No. 22, HMSO, London.
4. MAFF (1987) Food additives: the balanced approach. HMSO, LondonConfMAFF.
5. Steering Group on Food Surveillance1978Survey of vinyl chloride content of polyvinyl chloride for food contact and of foods. Food Surveillance Paper No. 2, HMSO, London.