Knipscheer, H. C. <br/><br/>
Benchmark surveys of three crops in Nigeria wheat, millet, sorghum 

 - Ibadan :  International Institute of Tropical Agriculture,  1980 
 - 78 p. 
<br/><br/><label>LCCN: </label>28477 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mijo--Nigeria.<br/>Sorgo--Nigeria.<br/>Trigo--Nigeria.