TY  - BOOK
AU  - Ridpath, Ian.
TI  - Man and materials: coal 
SN  - 0333174585 [hardbound]
U1  - Ref. 553 R54 1975 
PY  - 1975///
CY  - New York
PB  - Macmillan children's book
KW  - Coal--Formation
N1  - Includes index; How coal was formed -- types of coal -- world distribution -- looking for coal -- the coal age -- early mining -- opencast mining -- drift and slope mines -- a coal mine -- going down a mine -- the coal face -- sorting the coal -- transporting coal -- uses of coal -- products from coal -- the future
ER  -