Senewiratne, S. T. <br/><br/>
Field crops of Ceylon 

 - Colombo  Lake House Investments  1966 
 - ii, 376p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BIO GEOGRAPHY
<br/><br/><label>Dewey Class. No.: </label>910.15  / S25