Carr, Stephen. <br/><br/>
Improving cash crops in Africa :  factors influencing the productivity of cotton, coffee, and tea grown by smallholders / 
Stephen J. Carr. 
 - Washington, D.C. :  World Bank,  c1993. 
 - xvi, 58 p. ; 
 - World Bank technical paper, .
<br/><br/><label>ISBN: </label>0821325094 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Produce trade<br/>Exports<br/>Agricultural productivity<br/>Cash crops<br/>Crops<br/>Farms, Small<br/>Cotton trade<br/>Coffee industry<br/>Tea trade
<br/><br/><label>LC Class. No.: </label>HD9017.S82  / C37 1993