Contribution to paleontology :  studies of the Pleistocene palaeobotany of California. 

 - Washington :  Carnegie Institution,  1934. 
 - 179 p. :  il. ;  25 cm 
 - Carnegie Inst. Publ  415 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Paleontología<br/>Paleobotánica<br/>Pleistoceno
<br/><br/><label>Subjects--Geographic Terms: </label><br/>California
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Seriemon
<br/><br/><label>Universal Decimal Class. No.: </label>561(794)