@book{bhlitem37897, title = {Classification of the Geometrina of North America, with descriptions of new genera and species }, copyright = {NOT_IN_COPYRIGHT}, url = {https://www.biodiversitylibrary.org/item/37897}, note = {https://www.biodiversitylibrary.org/bibliography/9322}, publisher = {s.l, s.n, 1896}, author = {Hulst, George Duryea,}, year = {1896}, pages = {160}, keywords = {Geometridae|Lepidoptera|North America}, }