1. Academy of Sciences of the USSR (1964)Physico-geographical Atlas of the World. Academy of Sciences and Chief Directorate of Geology and Cartography, State Geological Committee of the USSR, Moscow.
2. Baddeley, J. (1991) Effects of atmospheric nitrogen deposition onRacomitrium lanuginosum (Hedw) Brid. Ph.D. thesis, University of Manchester, UK.
3. Ballantyne, C.K. (1983) Precipitation gradients in Wester Ross, North-West Scotland.Weather 38, 379?87.
4. Barry, R.G. (1981)Mountain weather and climate. London: Methuen.
5. Bayfield, M.G. (1979) Recovery of four montane heath communities on Cairngorm, Scotland, from disturbance by trampling.Biol. Conserv. 15, 165?79.