LEADER 00417oam  2200157z- 450 
001 9910693807503321
035   $a(CKB)4330000001786239
035   $a(EXLCZ)994330000001786239
100   $a20230503c1994uuuu  -u-            -
101 0 $aeng
200 00$aCoal industry annual
210   $cUnited States. Dept. of Energy
906   $aDOCUMENT
912   $a9910693807503321
996   $aCoal industry annual$93104774
997   $aUNINA