Unger, F.
Die Pflanzenreste im Salzstocke v...
(1849)
1849-1852 12, 7, 9, 8, 6, 8, 67, 46, 46 p., 1, 1, 1, 3, 2, 47, 22 tinted lithographed pls, small folio, contemporary cloth with gold lettering on spine (some wear on outer extremities). Mostly published in the first four volumes of the Denkschriften der Mathematisch-Naturwissenschaftlichen Classe de...