Secrist, Mark Howard <br/><br/>
Laboratory manual for general geology. 

 - New York :  MacMillan,  1946. 
 - 293 p. :  il. ;  28 cm 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geología
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Libro
<br/><br/><label>Universal Decimal Class. No.: </label>551(083.12)