Social development  a guide for plantation managers 

 - Colombo  Sri Lanka state plantations corporation 
 - [8],91 p.  some Colour 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BOOKS BOX B0047<br/>SOCIAL DEVELOPMENT<br/>SOCIAL SCIENCE
<br/><br/><label>Dewey Class. No.: </label>B0047  / LDC