Lal, R. <br/><br/>
Tillage systems in the tropics :   management options and sustainability implications /  
by Rattan Lal. 
 - Rome :   Food and Agriculture Organization of the United Nations,   1995. 
 - xviii, 206 p. :    ill., maps ;    30 cm. 
 - FAO soils bulletin,   71   0253-2050 ;  .
<br/><br/>  "M-53"--T.p. verso. 
<br/><br/>Includes bibliographical references (p. 181-206). 
<br/><br/><label>ISBN: </label>9251037760 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tillage ----Tropics.----