Weller, J. M.  <br/><br/>
Stratigraphic principles and practice 
J. M. Weller 
 - New York  Harper & Row  1960 
 - xv, 725p. + Maps  Pbk 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology ---Stratigraphic
<br/><br/><label>LC Class. No.: </label>QE651 .W4 1960