Allen, P. M. <br/><br/>
Report on the Geological Survey of Hong Kong 1967-1969 

 - Hong Kong   Government printer  1971 
 - ix, 107p.  Illustration  30.5cm x 21.5cm  2 maps 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geological Survey - Hong Kong
<br/><br/><label>Dewey Class. No.: </label>555.125  / ALL