@book{bhlitem44323, title = {Contribution a l'étude des perles fines de la nacre et des animaux qui les produisent }, volume = {fasc.29 (1909)}, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection.}, url = {https://www.biodiversitylibrary.org/item/44323}, note = {https://www.biodiversitylibrary.org/bibliography/11780}, publisher = {Lyon, A. Rey, 1909}, author = {Dubois, Raphaël,}, year = {1909}, pages = {148}, keywords = {Bivalves|Pearls|}, }