Filson, Lich. Antarct. Exs.
Filson, R.B. [1 - ? 24]

University of Wisconsin - Madison
Catalog #: WIS-L-0121924
Rex Filson #14835 05 February 1974
Physcia caesia (Hoffm.) Furnr.
Antarctica, ANTARCTICA. MAC.ROBERTSON LAND: Mawson Rock, on rock platforms near East Bay.