Ouedraogo, Ismael <br/><br/>
The farmer in the semi-arid tropics of West Africa   : a partially annoted bibliography 
/ Ismael Ouedraogo, ..., Mark D. Newman, ..., David W. Norman, ... 
. - Andrra pradesh   : International Crops Research Institute for the semi-arid tropics , 1982
. - IX-122 p.  ; 28 cm. 
 - Research bulletin  4 .
<br/><br/>Index 
<br/><br/><label>Source: </label> Fonds Facagro 
<br/><br/><label>Universal Decimal Class. No.: </label>631.21