TY - T1 - Habitat shifts and morphological variation of Pseudevernia furfuracea along a topographic gradient SN - / UR - http://hdl.handle.net/10138/309683 T3 - A1 - Rikkinen, Jouko A2 - PB - Y1 - 1997 LA - eng AB - ... VO - IS - SP - OP - KW - N1 - PP - ER -