Eyerman, John,  1867- <br/><br/>
The mineralogy of Pennsylvania, 
by John Eyerman. 
 - Easton, Pa.,  1889-1911. 
 - 2 pt.  front. (phot., pt. 2) illus., 3 pl.  23-26 cm. 
<br/><br/> Pt. 2 printed on one side of leaf only. 
<br/><br/>pt. 1. To be used as a supplement in connection with Dr. F. A. Genth's "Preliminary report on the mineralogy of Pennsylvania." (1875)--pt. 2. Chemical analyses. 
<br/><br/><label>LCCN: </label>gs 11000606  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineralogy--Pennsylvania.
<br/><br/><label>LC Class. No.: </label>QE375  / .E88