Hann,Cornelis de Nissen,Nico J <br/><br/>
Animal health services in sub -saharan Africa  Alternatives approaches / Cornelis de Haan and Nico J.Nissen 

 - Washington  World Bank  1985 
 - viii, 83p. 
 - World Bank technical paper .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animal husbandry<br/>Livestock services