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

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