@book{bhlitem52544, title = {Les roses cultivées à l'Haÿ en 1902 : essai de classement }, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection.}, url = {https://www.biodiversitylibrary.org/item/52544}, note = {https://www.biodiversitylibrary.org/bibliography/15401}, publisher = {Paris, Rousset, 1902}, author = {Roseraie de l'Haÿ (Seine) and Gravereaux, Jules.}, year = {1902}, pages = {272}, keywords = {Rosa|Varieties|}, }