Richardson, E. M. <br/><br/>
Social and economic survey of the rural areas of the colony, Sierra Leone :  third interim report / 
by E.M. Richardson & G.R. Collins. 
 - [S.l.],  1951. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Sierra Leone -- Social conditions.--Sierra Leone -- Social conditions.<br/>Sierra Leone -- Economic conditions.--Sierra Leone -- Economic conditions.<br/>Sierra Leone -- Rural conditions.--Sierra Leone -- Rural conditions.