1. The development of forest policy in Northern Ireland;Beatty,1995
2. Comparison of field methods in vegetation monitoring;Brakenhielm;Water Air Soil Pollut.,1995
3. Understorey vegetation as a useful predictor of natural regeneration and canopy dynamics in Pinus sylvestris forests in Italy;Bucci;Acta Æcol.,1997
4. The Northern Ireland Countryside Survey: Summary Report and Application to Rural Decision Making;Cooper,1997
5. Biological flora of the British Isles: Rhododendron ponticum L;Cross;J. Ecol.,1975