TY  - BOOK
CN  - Y 4.EN 2/3:
CY  - Washington :
DA  - 1989.
ID  - 174635
KW  - Coal
KW  - Coal
N1  - Distributed to some depository libraries in microfiche.
N1  - Shipping list no.: 89-633-P.
N1  - "Serial no. 101-53."
PB  - U.S. G.P.O. :
PB  - For sale by the Supt. of Docs., Congressional Sales Office, U.S. G.P.O.,
PP  - Washington :
PY  - 1989.
T1  - Clean coal technologies :hearing before the Subcommittee on Energy and Power of the Committee on Energy and Commerce, House of Representatives, One Hundred First Congress, first session, April 13, 1989.
TI  - Clean coal technologies :hearing before the Subcommittee on Energy and Power of the Committee on Energy and Commerce, House of Representatives, One Hundred First Congress, first session, April 13, 1989.
ER  -