TY - JOUR T1 - Ecological importance of ambient solar ultraviolet radiation to a sub-arctic heath community JO - PLANT ECOL PY - 2003/04/01 AU - Phoenix GK AU - Gwynn-Jones D AU - Lee JA AU - Callaghan TV ED - VL - 165 IS - 2 SP - 263 EP - 273 Y2 - 2024/12/22 ER -