@book{bhlitem60861, title = {Catalogue of hymenopterous insects in the collection of the British museum... }, volume = {pt.5 (1857)}, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection.}, url = {https://www.biodiversitylibrary.org/item/60861}, note = {https://www.biodiversitylibrary.org/bibliography/20858}, publisher = {London, Printed by order of the Trustees, 1853-59}, author = {British Museum (Natural History). Department of Zoology. and Smith, Frederick,}, year = {1857}, pages = {186}, keywords = {British museum (Nat. hist.)|Collections|Hymenoptera}, }