Subsoil management techniques/ 
edited by N. S. Jayawardane, B. A. Stewart 
 - Boca Raton  Lewis Publishers,  1995 
 - 247 p. :  ill. ;  25 cm. 
 - Advances in soil science .
<br/><br/><label>ISBN: </label>1566700205  RM252.48 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Subsoils<br/>Soil management