TY  - BOOK
T1  - Interpretation of coal quality datathe inorganic constituents, with comments on the quality of coal from the Sonda Coal Field, Sindh Province, Pakistan /
DA  - 1995.
CY  - [Reston, Va. :
AU  - Finkelman, Robert B.
VL  - 93-591
CN  - I 19.76:
PB  - U.S. Dept. of the Interior, U.S. Geological Survey],
PP  - [Reston, Va. :
PY  - 1995.
N1  - Distributed to depository libraries in microfiche.
N1  - Shipping list no.: 97-0111-M.
ID  - 197527
KW  - Coal
TI  - Interpretation of coal quality datathe inorganic constituents, with comments on the quality of coal from the Sonda Coal Field, Sindh Province, Pakistan /
ER  -