Rattan Lal <br/><br/>
Tillage Systems in the Tropics : Management Options and Sustainability Implications 

 - New Delhi  Oxford & IBH Publishing Co. Pvt. Limited  1997 
 - 205p 
<br/><br/>Rattan Lal: Tillage Systems in the Tropics : Management Options and Sustainability Implications.  New Delhi.  Oxford & IBH Publishing Co. Pvt. Limited, 1997. 81-204-1222-2--(631.4LAL)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>81-204-1222-2 
<br/><br/><label>Dewey Class. No.: </label>631.4  / FAO