Report of the geological reconnoissance of the state of Virginia.  Made under the appointment of the Board of public works, 
by William B. Rogers ... 
 - Philadelphia,  Desilver, Thomas & Co.,  1836. 
 - 143, [1] p.  fold. front. (profile)  23 cm. 
<br/><br/><label>LCCN: </label>gs 05000209  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Virginia.
<br/><br/><label>LC Class. No.: </label>QE173  / .A1