books.google.com - A group of special interest to mammalogists, taxonomists, and systemicists, ungulates have proven difficult to classify. This comprehensive review of the taxonomic relationships of artiodactyls and perissodactyls brings forth new evidence in order to propose a theory of ungulate taxonomy.With this straightforward...https://books.google.com/books/about/Ungulate_Taxonomy.html?id=v3uZtA1ZpTAC&utm_source=gb-gplus-shareUngulate Taxonomy
