Obi, J. A. <br/><br/>
Plant introduction- 1963 /  
J. A. Obi. 
 - Ibadan:    Federal Department of Agricultural Research,    [1963] 
 - 37 p. ;    32 cm. 
 - Departmental memorandum    no. 71 .
<br/><br/><label>Subjects--Topical Terms: </label><br/> Plant introduction -- Nigeria.
<br/><br/><label>Gov. Doc. Class. No.: </label>G.NIG A31 (08) 1/7