Lely, Hugh Vandervaes,    1891- <br/><br/>
The useful trees of northern Nigeria /    
H. V. Lely 
 - London :   Crown agents for the colonies,   1925 
 - xii, 120 numb. 1., 121-128 p. :    incl. front., ill. ;    28 cm. 
<br/><br/>  120 numbered leaves consist of illustrations on recto with descripti ve letterpress on opposite verso 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany ----Nigeria, Northern----<br/>Trees ----Nigeria, Northern----
<br/><br/><label>Dewey Class. No.: </label>634.9096695