Lal, Rattan <br/><br/>
Tillage systems in the tropics: management options and sustainability implications 

 - Rome  FAO  1995 
 - xviii,206p.  30cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tillage
<br/><br/><label>LC Class. No.: </label>QTO S604.L3