Townsend, Robert F. <br/><br/>
Agricultural incentives in Sub- Saharan Africa :  policy challenge s / 
Robert F. Townsend 
 - Washington, D.C. :  The World Bank,  1999. 
 - xxviii, 191 p. :  ill. ;  28cm 
 - World Bank technical papers ;  no.444 .
<br/><br/>Includes bibliographical references (p.157- 169). 
<br/><br/><label>ISBN: </label>0821345281 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture and state--Africa, Sub-Saharan.<br/>Fertilizers--Africa, Sub- Saharan.