@book{bhlitem54130, title = {Supplement to the Catalogue of seals and whales in the British Museum }, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection.}, url = {https://www.biodiversitylibrary.org/item/54130}, note = {https://www.biodiversitylibrary.org/bibliography/16021}, publisher = {London, Printed by order of the Trustees, 1871}, author = {British Museum (Natural History). Department of Zoology. and Gray, John Edward,}, year = {}, pages = {118}, keywords = {Seals (Animals)|Whales}, }