na INLIS000000000004001 Ind 0010-1118004001 Macrolichens and their zonal distribution in Wells Gray Provincial Park and its vicinity, British Columbia, Canada GOWARD, Trevor Trevor Goward and Teuvo Ahti Helsinki Finnish Botanical 1992 60 p.: ill.; 25 cm.-- 60 p.: ill.; 25 cm.-- Bibl.: p. 57-60 582.29(71) LICHENES NATURAL DISTRIBUTION CANADA 876/MS/93