MONOGRAPHS OF THE WESTERN NORTH AMERICAN NATURALIST. 

 - Etats-Unis, Provo :  Brigham young university.  Monte L. Bean life science museum,  [19--]. 
 - I 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sciences naturelles<br/>Zoologie<br/>Faune<br/>Botanique<br/>Flore<br/>Sciences naturelles