Ezedinma, F. O. C. <br/><br/>
Research on cowpea (vigna sp) in Nigeria before 1960 /  
by F. O. C . Ezedinma. 
 - Ibadan :    Federal Department of Agricultural Research ,    1961 
 - 45 p. ;    32 cm. 
 - Departmental memorandum    no. 68 .
<br/><br/><label>Subjects--Topical Terms: </label><br/> Cowpea -- Nigeria.
<br/><br/><label>Gov. Doc. Class. No.: </label>G.NIG A31 (08) 1/68