Balcet, Jean-Claude. <br/><br/>
Farm technology adoption in Northern Nigeria / 
Jean-Claude Balcet and Wilfred Candler. 
 - Washington, D.C. :  World Bank,  1982. 
 - xxiv, 342 p. :  col. maps ;  28 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/> Open access. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture--Nigeria, Northern.<br/>Agricultural innovations--Nigeria, Northern.