The Age of Mammals by Björn KurtenDOI: info:10.2307/1379113v. 54No. 4American Society of Mammalogists1024–1026
Emry, Robert J. 1973. [Book review] "The Age of Mammals by Björn Kurten." Journal of mammalogy, 54, (4), 1024–1026. https://doi.org/10.2307/1379113.