C o n t e n t s Vol. 3, No. 2. October 1970 Pollution of the environment Pollution of soils I. J . Graham-Bryce and G. G. Briggs Water pollution H. Fish Air pollution C. F. Barrett Fermentation-the last ten years and the next ten years L. M. Miall The teaching of chemistry in Victorian and Edwardian times (Fourth Grove lecture) D. Betteridge Cumulative index 0 The Royal Institute of Chemistry 30 Russell Square, London WCIB 5DT 85 87 105 119 135 161 177