TY  - BOOK
AU  - Moore,Elwood S.,1878-
TI  - Coal : Its Properties, Analysis, Classification, Geology, Extraction, Uses And Distribution
U1  - 553.7 23
PY  - 1950///
CY  - New York
PB  - John Wiley & Sons, Inc.
KW  - Coal
N1  - Includes bibliographical references and indexs ( p.: 459 - 473 )
ER  -