Stockley, G. M. <br/><br/>
Report on the geology of the Zanzibar Protectorate / 
G. M. Stockl ey; with a preface by E.J. Wayland 
 - Zanzibar :  Government,  1928. 
 - 126 p. :  ill. ;  25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Zanzibar<br/>Geology--Pemba
<br/><br/><label>Dewey Class. No.: </label>556.781