1. Are red-listed species threatened? A comparative analysis of red-listed and non-red-listed plant species in the Western Ghats, India;Aravind;Curr. Sci.,2005
2. An alpine snowbank environment and its effects onvegetation, plant development, and productiovity;Billings;Ecology,1959
3. Rødlister som redskap i forvaltningen av biologisk mangfold i skog - utfordringer og forbedringsmuligheter;Blom;Aktuelt fra skogforskningen,2004