@book{bhlitem48216, title = {The naturalist in La Plata }, copyright = {Public domain. The BHL considers that this work is no longer under copyright protection.}, url = {https://www.biodiversitylibrary.org/item/48216}, note = {https://www.biodiversitylibrary.org/bibliography/57086}, publisher = {New York, Dutton, [1922]}, author = {Hudson, W. H. (William Henry),}, year = {}, pages = {424}, keywords = {Animal behavior|Argentina|Zoology|}, }