01321nam a2200229 i 4500000000257681CaOOAMICUS20180319000000.0180319s1871 xx u000 u ger u236589SeMilitaHeer, Oswald <1809-1883>.(OLS)http://semarc/name/89251Fossile Flora der Bären-insel, Flora fossilis alaskana, Die miocene Flora und Fauna Spitzbergens, Contributions to the fossil flora of north-Greenland /von Dr. Oswald Heer.Winterthur :Wurster & Comp.,1871.1 v. (diverse sequenze), LIX carte di tav. :ill. ;30 cm.Regioni artiche - Botanica.(OLS)http://semarc/subject/44569Paleobotanica.(OLS)http://semarc/subject/44570Heer, Oswald <1809-1883>Flora fossilis arctica.Zürich : Friedrich Schulthess : [poi]... Winterthur : Wurster & Comp., 1868-1883.2()4087SeMilSeMil1Venegono13W VI 53 FA208027208027SeMilBibl2221563 I245Fossile Flora der Bären-insel, Flora fossilis alaskana, Die miocene Flora und Fauna Spitzbergens, Contributions to the fossil flora of north-Greenland(OLS)http://semarc/title/413012260Winterthur :Wurster & Comp.(OLS)http://semarc/publisher/57700