1. Dynamics of Land Use Change and the Carbon Balance;Adger,1991
2. Upland soils and land clearance in Britain during the second millenium BC;Askew,1985
3. Soil Classification for England and Wales;Avery,1980
4. Soils and the Greenhouse Effect: International Conference on Soils and the Greenhouse Effect,1990
5. International environment considerations: acid rain and the greenhouse effect;Cannell,1991