Rattan Lal <br/><br/>
Tillage systems in tropics : Management options and sustainability implications 

 - New Delhi  Oxford & IBH Publishing Co  1997 
 - 206p 
<br/><br/>Rattan Lal & Food and Agriculture Organization of the United Nations: Tillage systems in tropics : Management options and sustainability implications.  New Delhi.  Oxford & IBH Publishing Co, 1997. 81-204-1222-2 Rs. 450.00--(631.51LAL)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>81-204-1222-2 
<br/><br/><label>Dewey Class. No.: </label>631.51  / FAO