WIJAYARATNA C.M <br/><br/>
Potential for diversified cropping in the rice lands of srilanka 

 - Colombo:  International irrigation mana  gement inst1996 
 - xiv,105p. 
<br/><br/><label>ISBN: </label>92-9090-341-4 
<br/><br/><label>Dewey Class. No.: </label>333.1731805