CIBA FOUNDATION SYMPOSIUM ; 177 550,512 CROP Crop protection and sustainable agriculture : Symposium on World food production by means of sustainable agriculture i the role of crop protection, held in collaboration with the Centre for Research on Sustainable Agricultural and Rural Development at the Fisherman's Cove Hotel, Madras, India 30 November - 2 December 1992 / [eds Derek J. Chadwick and Joan Marsh]. - Chichester [etc.] ; John Wiley and Sons, 1993. - X, 285 s. i 11., wykr. ; 23 cm (Ciba Foundation Symposium ; 177) ISBN 0-471-93944-7