TY  - BOOK
AU  - Volboth, A.
TI  - Coal science and chemistry
SN  - 0-444-42702-3
U1  - 662.62 
PY  - 1986///
CY  - New York
PB  - Elsevier
KW  - Chemical engineering
KW  - Coal-analysis
N1  - Includes index
ER  -