Leeper, G.W.  <br/><br/>
Introduction to Soil Science / 
G.W. Leeper, 
 - 4th edition. 
 - London :  Melbourne University Press,  c 1967. 
 - vii, 253 p. :  ill. ;  22 cm. 
<br/><br/> Includes index. 
<br/><br/>331  331 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Soil science.
<br/><br/><label>Dewey Class. No.: </label>631.4 / L518i