@book{bhlitem25984, title = {In the field : the bulletin of the Field Museum of Natural History }, volume = {v.70 (1999)}, copyright = {In copyright. Digitized with the permission of the rights holder.}, url = {https://www.biodiversitylibrary.org/item/25984}, note = {https://www.biodiversitylibrary.org/bibliography/52142}, publisher = {Chicago, IL, Field Museum of Natural History, c1990-}, author = {Field Museum of Natural History.}, year = {1999}, pages = {144}, keywords = {Field Museum of Natural History|Natural history|Periodicals}, }