TY  - BOOK
AU  - Bloxam,T.W.
ED  - Her Majesty΄s Stationery Office
TI  - Organic geochemistry of some Carboniferous shales from the South Wales Coalfield
T2  - Institute of Geological Sciences : Natural Environment Research Council. 71/5
SN  - 011880183X
U1  - 553.2362 
PY  - 1971///.
CY  - London: 
PB  - Her Majesty's Stationery Office, 
KW  - Geochemistry
KW  - South Wales
N1  - Includes bibliographical references (p. 5-6)
ER  -