McCall, Gerald Joseph Home <br/><br/>
Geology of the Gwasi area. Degree sheet 41, N. W. quarter (With coloured geological map). 

 - Nairobi :  Government Printer,  1958. 
 - 88p.  : ill.  ; 25cm. 
 - Kenya Colony and Protectorate. Geological Survey. Report; Cover title. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology<br/>Kenya colony and protectorate<br/>Gwasi area
<br/><br/><label>LC Class. No.: </label>PAM QE327.K4A3 no.45