Palanippan, SP . <br/><br/>
Cropping systems in the tropics : principles and management /  
SP.Palaniappan. 
 - New Delhi :   Wiley Eastern ,   1985. 
 - viii,215p. :   ill.,tables,figs.,col. ;   18cm .  
<br/><br/>Include index 
<br/><br/><label>ISBN: </label> Rs. 55.00 (Pbk) 
<br/><br/><label>Subjects--Index Terms: </label>CULTIVATION AND HARVESTING 
<br/><br/><label>Dewey Class. No.: </label>631.58  / PAL/C