@book{bhlitem32009, title = {Zur mesozoischen Flora Spitzbergens, gegründet auf die Sammlungen der schwedischen Expeditionen }, copyright = {NOT_IN_COPYRIGHT}, url = {https://www.biodiversitylibrary.org/item/32009}, note = {https://www.biodiversitylibrary.org/bibliography/7606}, publisher = {Stockholm, P.A. Nordstedt, 1897}, author = {Nathorst, A. G. (Alfred Gabriel),}, year = {}, pages = {108}, keywords = {Mesozoic|Norway|Paleobotany|Spitsbergen Island|}, }