Alces22_181.pdf ALCES VOL. 22, 1986 ALCES VOL. 22, 1986 ALCES VOL. 22, 1986 ALCES VOL. 22, 1986 ALCES VOL. 22, 1986 ALCES VOL. 22, 1986 ALCES VOL. 22, 1986 ALCES VOL. 22, 1986 ALCES VOL. 22, 1986 ALCES VOL. 22, 1986