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1Integrated crop protection in cereals. Proceedings of a meeting of the EC Experts' Group, Littlehampton, 25-27 November 1986 Integrated crop protection in cereals. Proceedings of a meeting of the EC Experts' Group, Littlehampton, 25-27 November 1986by Cavalloro, R. (ed.), Commission of the European Communities, Brussels (Belgium) eng 177930, Sunderland, K.D. (ed.)
Published 1988Texto bibliotecaFAO IT