1. Evolution in closely adjacent plant populations. VIII. Clinal patterns at a mine boundary;Antonovics;Heredity,1970
2. The role of ozone in forest damage in West Germany;Ashmore;Ambio,1984
3. Depression of yield in ryegrass exposed to SO2;Bell;Nature,1973
4. Sulphur dioxide resistance in plants; a case study of Lolium perenne;Bell,1976
5. Ecological genetics and chemical modifications of the atmosphere;Bell,1991