Spencer, Dunsta S.C. <br/><br/>
Micro-level farm management and production economics research among traditional African farmers: Lessons from Sierra Leone. 

 - Michigan :  State University,  1972. 
 - Rural employment papers no. 3 .
<br/><br/> This is a paper containing information on the different methods of farm management and production economics research on Sierra Leone. It also looks at rice production and general principles of field work in Africa. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture.<br/>Agricultural management -- Agricultural economics//Subsistence farming/.--Agricultural management -- Agricultural economics//Subsistence farming/.