Palaniappan, S.P. . <br/><br/>
Cropping Systems in the Tropics /  Textual Documents 
S.P. Palaniappan and K. Sivaraman. 
 - 1st ed. / 
 - New Delhi :  New Age International ( P ) Limited ,  C1996. 
 - xii,211p. :  ill ;  21cm . 
<br/><br/>Index 
<br/><br/><label>ISBN: </label>81-224-0667-X 
<br/><br/><label>Subjects--Index Terms: </label>Botany Crop Rotation G-Botany 
<br/><br/><label>Dewey Class. No.: </label>582  / Pa 172 Cr