S.P. Palaniappan <br/><br/>
Cropping systems in the tropics : Principles and management 

 - New Delhi  Wiley Eastern Ltd  1985 
 - 213p 
<br/><br/>S.P. Palaniappan: Cropping systems in the tropics : Principles and management.  New Delhi.  Wiley Eastern Ltd, 1985. 085226 7126--(630.2PAL)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>085226 7126 
<br/><br/><label>Dewey Class. No.: </label>630.2  / PAL