Natural history 

 - New York, N.Y. :  American Museum of Natural History. 
 - v.  ill. 
 - Ten issues a year,  1997- 
 - Frequency varies,  1919-1996 
 - Vol. 19, no. 1 (Jan. 1919)- 
<br/><br/> Publisher: Natural History Magazine, Inc., <2004-> 
<br/><br/>Some issues misnumbered. 
<br/><br/>
 = Natural history 
 = Nat. hist. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural history--Periodicals