De La Beche, Henry T.  1796-1855. <br/><br/>
How to observe :  geology / 
by H. T. De La Beche. 
 - London :  Charles Knight,  1835. 
 - viii, 312 p. :  ill. ;  21 cm. 
<br/><br/><label>LCCN: </label>gs 05001040  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology.
<br/><br/><label>LC Class. No.: </label>QE45  / .D33