Chandrasena, Vithanage Bandupriya <br/><br/>
Studies on the fertility status of soils in Matara district with particular emphasis on potassium 

 - (13) 
 - Matara  Dept. of Botany, University of Ruhuna  1992 
 - 143 p.  Illustration 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture<br/>POST GRADUATE THESIS ENGLISH<br/>SOIL<br/>Thesis
<br/><br/><label>Dewey Class. No.: </label>631.80724095493  / CHA