Eicher, Don L. <br/><br/>
Geologic time / 
Don L. Eicher. 
 - 2d ed. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  c1976. 
 - 150 p. :  ill. ;  24 cm. 
 - The Prentice-Hall foundations of earth science series .
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 141-144. 
<br/><br/><label>ISBN: </label>0133524922 :  0133524841  $7.95.  $4.25 
<br/><br/><label>LCCN: </label>75025824 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geological time.<br/>Geology, Stratigraphic.
<br/><br/><label>LC Class. No.: </label>QE508  / .E38 1976 
<br/><br/><label>Dewey Class. No.: </label>551.7/01