Longwell, Chester R <br/><br/>
A Tesxt Book of Geology 
Chester R, Longwell 
 - volumn2. 
 - London :  Chapman and Hill Ltd,  1946. 
 - 543p. :  ill, ;  12 cm. 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>MCE
<br/><br/><label>Dewey Class. No.: </label>551  / LON