Two new species of hawks from the Miocene of Nebraska
Wetmore, Alexander, 1886-1978
Article
1936
Proceedings of the United States National Museum
84
Issue: 3003
73--78
BioStor
English
Washington Smithsonian Institution Press, [etc.]
BioStor: https://biostor.org/reference/79804 DOI: https://doi.org/10.5479/si.00963801.84-3003.73