Retallack,Gregory J.  1951- <br/><br/>
Soils of the past :  an introduction to paleopedology/ 
G.J.  Retallack. 
 - Boston :  Unwin Hyman,  1990. 
 - xvii, 520 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 471-506) and index. 
<br/><br/><label>ISBN: </label>0045511284 (alk. paper) 004445757X (alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Paleopedology.
<br/><br/><label>LC Class. No.: </label>QE473  / R48 1990