Osteology of the Middle Eocene ceratomorph "Hyrachyus Modestus" (Mammalia, Perissodactyla) /  
Bin Bai ... [et al.]. 
 -- New York :    American Museum of Natural History,    2017. 
 - 68 p. :   il. 
 (Bulletin of the American Museum of Natural History,  ; 413 ; ISSN 0003-0090 ; ).
 - Bulletin of the American Museum of Natural History ;  413 .
<br/><br/>Es número monográfico de la publicación: Bulletin of the American Museum of Natural History 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Perisodáctilos fósiles<br/>Paleontología--Eoceno
<br/><br/><label>Universal Decimal Class. No.: </label>569