1. Improvements in the gelatine-embedding technique for woodland soil and litter samples;Anderson;Pedobiologia,1970
2. Some effects of walking and skiing on vegetation at Cairngorm;Bayfield,1971
3. Use and deterioration of some Scottish hill paths;Bayfield;J. appl. Ecol.,1973
4. British millipedes (Diplopoda);Blower;Synopses Br. Fauna,1958