@book{bhlitem224671, title = {Bulletin of the Essex Institute }, volume = {v.16-18 (1884-1886)}, copyright = {Not provided. Contact Holding Institution to verify copyright status.}, url = {https://www.biodiversitylibrary.org/item/224671}, note = {https://www.biodiversitylibrary.org/bibliography/7933}, publisher = {Salem, Mass, Essex Institute, }, author = {Essex Institute.}, year = {1886}, pages = {608}, keywords = {Essex County (Mass.)|Essex Institute|History|Natural history|Periodicals|}, }