|
|
|
|
|
|
|
|
1. |
Record Nr. |
UNINA9910700992603321 |
|
|
Autore |
Luppens James A (James Alan), <1946-> |
|
|
Titolo |
A critical review of published coal quality data from the southwestern part of the Powder River Basin, Wyoming [[electronic resource] /] / by James A. Luppens |
|
|
|
|
|
|
|
Pubbl/distr/stampa |
|
|
Reston, Va. : , : U.S. Dept. of the Interior, U.S. Geological Survey, , [2011] |
|
|
|
|
|
|
|
|
|
Descrizione fisica |
|
1 online resource (iii, 23 pages) : color illustrations, color maps |
|
|
|
|
|
|
Collana |
|
Open-file report ; ; 2011-1148 |
|
|
|
|
|
|
Soggetti |
|
Coalfields - Powder River Basin (Wyo. and Mont.) - Quality control |
Coal - Powder River Basin (Wyo. and Mont.) - Analysis |
|
|
|
|
|
|
|
|
Lingua di pubblicazione |
|
|
|
|
|
|
Formato |
Materiale a stampa |
|
|
|
|
|
Livello bibliografico |
Monografia |
|
|
|
|
|
Note generali |
|
Title from title screen (viewed on Sept. 13, 2011). |
|
|
|
|
|
|
Nota di bibliografia |
|
Includes bibliographical references (pages 21-23). |
|
|
|
|
|