Newberry, J. S.  1822-1892. <br/><br/>
The later extinct floras of North America. 

 - Washington,  Govt. print. off.,  1898. 
 - 295 p. 
<br/><br/><label>LCCN: </label>gs 05000817  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Paleobotany--North America.
<br/><br/><label>LC Class. No.: </label>QE75  / .M7 vol. 35 
<br/><br/><label>Gov. Doc. Class. No.: </label>I 19.9:35