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Herbicides and fungicides : factors affecting their activity : proceedings of a Symposium arranged jointly by the Fine Chemicals and Medicinals Group of the Industrial Division, the Chemical Society and the Pesticides Group of the Society of Chemical Industry, Bangor, Wales, 15-17 September, 1976 / edited by N. R. McFarlane
London : Chemical Society, (1977)
Special publication - Chemical Society ; 29
International conference on the evaluation of biological activity ; <1975>
Crop protection agents : their biological evaluation : proceedings of the International conference on the Evaluation of biological activity, held at Wageningen, the Netherlands, 16th-18th April, 1975 / edited by N. R. McFarlane
London (etc.) : Academic press, 1977)