Bloxam, T. W. <br/><br/>
Organic geochemistry of some Carboniferous shales from the South Wales Coalfield / 
T. W. Bloxam. 
 - London:   Her Majesty's Stationery Office,   1971.  
 - iv, 6 p. ;  30 cm. 
 - Institute of Geological Sciences : Natural Environment Research Council. 71/5 .
<br/><br/>Includes bibliographical references (p. 5-6). 
<br/><br/><label>ISBN: </label>011880183X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geochemistry--South Wales
<br/><br/><label>Dewey Class. No.: </label>553.2362