Hopkins , Brian. <br/><br/>
A field key to the savanna trees of Nigeria /    
by Brian Hopkins an d D. P. Stanfield. 
 - Ibadan :   Ibadan University Press,   1966. 
 - viii,  39 p.  :    ill. ;    22 cm. 
<br/><br/>  Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Trees ----Nigeria.----<br/>Savanna ecology.----Nigeria.----<br/>Trees --------
<br/><br/><label>Dewey Class. No.: </label>582.1609153