Vernon Gill Carter <br/><br/>
Topsoil and civilization 

 - Norman  University of Oklahoma Press  1974 
 - 270p 
<br/><br/>Vernon Gill Carter & Tom Dale: Topsoil and civilization.  Norman.  University of Oklahoma Press, 1974.--(631.91CAR)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>631.91  / CAR