@book{bhlitem60644, title = {The horse and its relatives }, copyright = {NOT_IN_COPYRIGHT}, url = {https://www.biodiversitylibrary.org/item/60644}, note = {https://www.biodiversitylibrary.org/bibliography/20665}, publisher = {New York, MacMillan, 1912}, author = {Lydekker, Richard,}, year = {}, pages = {356}, keywords = {Donkeys|Equidae|Horses|Zebras|}, }