Norman, D. W. <br/><br/>
Economic analysis of agricultural production and labour utilization among the Hausa in the north of Nigeria 

 - Michigan :  Michigan State University ,  1973. 
 - 48p. :  ill. ;  26cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture<br/>Economic aspects
<br/><br/><label>LC Class. No.: </label>IRA HD2145.5.N67