SRI LANKA. Departmentof Census and Statistics <br/><br/>
Sri Lanka. demographic and health survey - 1987 
/Department of Census and Statistics 
 - Colombo  Department of Census and Statistics  1988 
 - xvii, 183 p. 
<br/><br/><label>ISBN: </label>955-577-009-3 
<br/><br/><label>Dewey Class. No.: </label>312   / SRI