@book{bhlitem165306, title = {Boletín de la Sociedad Aragonesa de Ciencias Naturales }, volume = {t.16 (1917)}, copyright = {Not provided. Contact Holding Institution to verify copyright status.}, url = {https://www.biodiversitylibrary.org/item/165306}, note = {https://www.biodiversitylibrary.org/bibliography/69250}, publisher = {Zaragoza, Librería Editorial de Cecilio Gasca, 1902-1918}, author = {Sociedad Aragonesa de Ciencias Naturales.}, year = {1917}, pages = {284}, keywords = {Botany|Natural history|Periodicals|Spain|}, }