Ingham, F. T.  1895- <br/><br/>
The Geology and mineral resources of the Kinta Valley, Perak / 
by F. T. Ingham and E. F. Bradford 
 - Ipoh :  Geological Survey Headquaters,  1960 
 - 347 p. :  ill. ;  25 cm. 
 - Geological survey district memoir ;  no. 9 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Kinta Valley--Perak<br/>Mines and mineral resources--Kinta Valley--Perak