Garba, Ibrahim <br/><br/>
Geological and geochemical investigations of the gold occurences north of Isanlu (sheet 225 NE and NW ) , Kwara State 
Ibrahim Garba 
 -  Department of Geology, Ahmadu Bello  University; Zaria  1985 
 - ix, 124 leaves: ill. , 7 folded leaves of maps, tables. 
<br/><br/> Biblography: leaves 112-115