TY  - BOOK
AU  - Raistrick,A.
AU  - Marshall,C.E.
TI  - The Nature And Origin Of Coal And Coal Seams
U1  - 662.6 19
PY  - 1948///
CY  - London
PB  - The English Universities Press Ltd.
KW  -  Coal
KW  - Coal
KW  - Great Britain
N1  -  "First published 1939."; Includes indexs (p.:277 - 282)
ER  -